Radiant|Lab Grown|IGI

3.25ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG754563501

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG754563501

Diamond specifications and retailer prices

From $1,882 USD
HK$14,700 HKD
As of October 29, 2026
Save $8,428 USD (82%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $10,310 USD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 3.25ct lab-grown radiant diamond

This 3.25ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754563501 or 754563501. Listed at 32 retailers as of October 23, 2026, with prices from $1,882 to $10,310, a $8,428 spread on the same certified stone. Do Amore Diamonds lists it at $10,310. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.25
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563501
Dimensions7.45 × 7.45 × 4.83 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.45 mm7.45 mm3.25 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563501
Side View
Table 64.0%Crown 40.4°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 64.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $10,310 USD|Low: $1,161 USD|High: $10,310 USD|Avg: $3,312 USD
Do Amore Diamonds
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Retailer 25
October 29, 2026
Retailer 7$1,161 USD
Retailer 10$1,263 USD
Retailer 6$1,347 USD
Retailer 15$1,492 USD
Retailer 20$1,520 USD
Retailer 14$1,607 USD
Retailer 24$1,644 USD
Retailer 9$1,882 USD
Retailer 13$2,125 USD
Retailer 8$2,245 USD
Retailer 22$2,380 USD
Retailer 16$2,637 USD
Retailer 25$2,653 USD
Retailer 19$3,362 USD
Retailer 21$3,413 USD
Retailer 17$3,597 USD
Retailer 18$3,861 USD
Retailer 5$3,899 USD
Retailer 3$4,216 USD
Retailer 23$4,801 USD
Retailer 4$5,184 USD
Retailer 12$5,455 USD
Retailer 2$6,650 USD
Retailer 11$7,739 USD
Do Amore Diamonds$10,310 USD

37 data points across 25 retailers

32 retailers$1,882 USD to $10,310 USD

Retailer 1
-
$1,161 USD
Price last confirmed 8 days ago
Retailer 2
-
$1,161 USD
View
Price last confirmed 21 days ago
Retailer 3
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$1,161 USD
View
Price last confirmed 29 days ago
Retailer 4
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$1,263 USD
View
Price last confirmed 32 days ago
Retailer 5
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$1,328 USD
View
Price last confirmed 32 days ago
Retailer 6
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$1,347 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$1,520 USD
View
Price last confirmed 6 days ago
Retailer 8
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$1,607 USD
View
Price last confirmed 8 days ago
Retailer 9
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$1,644 USD
£1,295 GBP
View
Price last confirmed 12 days ago
A
Retailer 10
-
$1,882 USD
HK$14,700 HKD
View
A
Retailer 11
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$2,125 USD
£1,673 GBP
View
Retailer 12
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$2,146 USD
£1,690 GBP
View
Price last confirmed 14 days ago
Retailer 13
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$2,245 USD
View
Price last confirmed 8 days ago
A
Retailer 14
-
$2,637 USD
View
Retailer 15
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$2,653 USD
View
Price last confirmed 8 days ago
Retailer 16
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$2,786 USD
View
Price last confirmed 7 days ago
Retailer 17
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$2,786 USD
View
Price last confirmed 29 days ago
Retailer 18
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$2,786 USD
View
Price last confirmed 19 days ago
Retailer 19
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$3,362 USD
A$5,172 AUD
View
Price last confirmed 7 days ago
Retailer 20
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$3,413 USD
ZAR 55,143 ZAR
View
Price last confirmed 9 days ago
Retailer 21
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$3,597 USD
£2,832 GBP
View
Price last confirmed 8 days ago
Retailer 22
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$3,861 USD
View
Price last confirmed 8 days ago
Retailer 23
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$3,899 USD
View
Price last confirmed 7 days ago
Retailer 24
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$4,216 USD
View
Price last confirmed 8 days ago
Retailer 25
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$4,801 USD
£3,780 GBP
View
Price last confirmed 10 days ago
Retailer 26
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$5,184 USD
A$7,975 AUD
View
Price last confirmed 21 days ago
Retailer 27
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$5,274 USD
View
Price last confirmed 8 days ago
Retailer 28
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$5,318 USD
View
Price last confirmed 53 days ago
Retailer 29
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$5,455 USD
SGD 7,372 SGD
View
Price last confirmed 8 days ago
B
Retailer 30
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$6,650 USD
View
B
Retailer 31
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$6,650 USD
View
Most Expensive
B
Do Amore Diamonds
27-56C1C75D0 · Oct 23
$10,310 USD
View
31 more retailers have this diamond
Prices start from $1,882 USDSave up to $8,428 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.25ct Radiant
$1,882 USD