Radiant|Lab Grown|IGI

3.00ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG635421517

Certificate IGI LG635421517

Diamond specifications and retailer prices

From $1,133 USD
Save $8,927 USD (89%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $10,060 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 3ct lab-grown radiant diamond

This 3ct 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 LG635421517 or 635421517. Listed at 30 retailers, with prices from $1,133 to $10,060 at Do Amore Diamonds, a $8,927 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

3.00
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635421517
Dimensions10.45 × 7.30 × 4.81 mm
L/W Ratio1.43
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
10.45 mm7.30 mm3.00 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635421517
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 65.9%

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: $10,060 USD|Low: $905 USD|High: $10,060 USD|Avg: $3,641 USD
Do Amore Diamonds
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Retailer 23
September 30, 2026
Retailer 2$1,133 USD
Retailer 22$1,233 USD
Retailer 8$1,268 USD
Retailer 3$1,297 USD
Retailer 23$1,315 USD
Retailer 13$1,465 USD
Retailer 5$1,567 USD
Retailer 15$1,754 USD
Retailer 11$1,972 USD
Retailer 17$2,093 USD
Retailer 14$2,279 USD
Retailer 18$2,590 USD
Retailer 20$3,281 USD
Retailer 6$3,291 USD
Retailer 9$3,505 USD
Retailer 12$4,129 USD
Retailer 7$4,337 USD
Retailer 19$4,718 USD
Retailer 4$5,060 USD
Retailer 16$5,150 USD
Retailer 21$5,530 USD
Retailer 10$8,160 USD
Do Amore Diamonds$10,060 USD

39 data points across 23 retailers

30 retailers$1,133 USD to $10,060 USD

A
Cheapest Retailer
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$1,133 USD
A
Retailer 2
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$1,233 USD
View
A
Retailer 3
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$1,268 USD
View
A
Retailer 4
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$1,297 USD
View
A
Retailer 5
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$1,315 USD
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A
Retailer 6
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$1,465 USD
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A
Retailer 7
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$1,567 USD
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A
Retailer 8
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$1,754 USD
HK$13,700 HKD
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A
Retailer 9
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$1,972 USD
View
A
Retailer 10
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$2,092 USD
£1,647 GBP
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A
Retailer 11
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$2,279 USD
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A
Retailer 12
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$2,590 USD
View
A
Retailer 13
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$3,281 USD
A$5,047 AUD
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A
Retailer 14
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$3,291 USD
ZAR 53,164 ZAR
View
Price last confirmed 9 days ago
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Retailer 15
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$3,505 USD
£2,760 GBP
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B+
Retailer 16
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$4,058 USD
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B+
Retailer 17
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$4,129 USD
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B+
Retailer 18
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$4,337 USD
View
B+
Retailer 19
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$4,718 USD
£3,715 GBP
View
B+
Retailer 20
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$5,060 USD
SGD 6,838 SGD
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B+
Retailer 21
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$5,150 USD
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B+
Retailer 22
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$5,205 USD
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B+
Retailer 23
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$5,205 USD
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B+
Retailer 24
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$5,495 USD
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B+
Retailer 25
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$5,530 USD
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B+
Retailer 26
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$5,530 USD
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B+
Retailer 27
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$5,645 USD
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B+
Retailer 28
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$5,944 USD
£4,680 GBP
View
B
Retailer 29
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$8,160 USD
View
Most Expensive
B
Do Amore Diamonds
27-C3E042283 · Sep 30
$10,060 USD
View
29 more retailers have this diamond
Prices start from $1,133 USDSave up to $8,927 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
3.00ct Radiant
$1,133 USD