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Radiant|Lab Grown|IGI

3.30ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754563486

Certificate IGI LG754563486

Diamond specifications and retailer prices

From $1,413 USD
Save $8,307 USD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $9,720 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 3.3ct lab-grown radiant diamond

This 3.3ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754563486 or 754563486. Listed at 26 retailers, with prices from $1,413 to $9,720 at Do Amore Diamonds, a $8,307 spread on the same certified stone. 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

3.30
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563486
Dimensions7.29 × 7.29 × 10.91 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
7.29 mm7.29 mm3.30 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563486
Side View
Table 62.0%Crown 43.7°Girdle: MediumPavilion 33.1°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $9,720 USD|Low: $1,193 USD|High: $10,470 USD|Avg: $4,046 USD|-7.2%
Do Amore Diamonds
Retailer 2
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Retailer 21
October 1, 2026
Retailer 10$1,745 USD
Retailer 3$1,823 USD
Retailer 6$1,868 USD
Retailer 12$2,194 USD
Retailer 15$2,278 USD
Retailer 16$2,623 USD
Retailer 8$2,662 USD
Retailer 4$2,809 USD
Retailer 17$2,974 USD
Retailer 20$4,089 USD
Retailer 19$4,124 USD
Retailer 9$4,374 USD
Retailer 11$4,719 USD
Retailer 7$4,772 USD
Retailer 14$5,008 USD
Retailer 18$5,229 USD
Retailer 21$5,550 USD
Retailer 2$5,962 USD
Retailer 5$6,590 USD
Retailer 13$7,336 USD
Do Amore Diamonds$9,720 USD

40 data points across 21 retailers

26 retailers$1,413 USD to $9,720 USD

A
Cheapest Retailer
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$1,413 USD
A
Retailer 2
-
$1,537 USD
View
A
Retailer 3
-
$1,616 USD
View
A
Retailer 4
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$1,745 USD
View
A
Retailer 5
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$1,823 USD
View
A
Retailer 6
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$1,868 USD
View
A
Retailer 7
-
$2,194 USD
View
A
Retailer 8
-
$2,278 USD
HK$17,800 HKD
View
A
Retailer 9
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$2,568 USD
£2,022 GBP
View
Price last confirmed 21 days ago
A
Retailer 10
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$2,629 USD
£2,070 GBP
View
A
Retailer 11
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$2,662 USD
View
A
Retailer 12
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$2,809 USD
€2,675 EUR
View
A
Retailer 13
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$2,974 USD
View
A
Retailer 14
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$3,390 USD
View
A
Retailer 15
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$4,089 USD
A$6,291 AUD
View
A
Retailer 16
-
$4,124 USD
ZAR 66,621 ZAR
View
B+
Retailer 17
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$4,374 USD
£3,444 GBP
View
B+
Retailer 18
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$4,719 USD
View
B+
Retailer 19
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$4,772 USD
View
B+
Retailer 20
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$5,008 USD
View
B+
Retailer 21
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$5,229 USD
£4,117 GBP
View
B+
Retailer 22
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$5,550 USD
View
B+
Retailer 23
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$5,962 USD
View
B+
Retailer 24
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$6,590 USD
SGD 8,905 SGD
View
B+
Retailer 25
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$7,336 USD
A$11,286 AUD
View
Most Expensive
B
Do Amore Diamonds
27-AD41610C8 · Sep 30
$9,720 USD
View
25 more retailers have this diamond
Prices start from $1,413 USDSave up to $8,307 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.

A
3.30ct Radiant
$1,413 USD