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Oval|Lab Grown|IGI

3.51ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG763647715

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG763647715

Diamond specifications and retailer prices

From $2,209 USD
A$3,398 AUD
As of October 29, 2026
Save $2,801 USD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,010 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.51ct lab-grown oval diamond

This 3.51ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG763647715 or 763647715. Listed at 15 retailers as of October 29, 2026, with prices from $2,209 to $5,010, a $2,801 spread on the same certified stone. Brilliant Earth lists it at $5,010. 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

3.51
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763647715
Dimensions11.89 × 8.61 × 5.27 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.89 mm8.61 mm3.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763647715
Side View
Table 61.0%Crown 31.9°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 61.2%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $5,010 USD|Low: $785 USD|High: $7,530 USD|Avg: $2,682 USD|-33.5%
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 19$944 USD
Retailer 21$1,070 USD
Retailer 6$1,100 USD
Retailer 18$1,141 USD
Retailer 7$1,315 USD
Retailer 15$1,318 USD
Retailer 17$1,796 USD
Retailer 11$1,805 USD
Retailer 13$2,105 USD
Retailer 4$2,174 USD
Retailer 2$2,209 USD
Retailer 10$2,473 USD
Retailer 9$3,087 USD
Retailer 8$3,155 USD
Retailer 5$3,391 USD
Retailer 14$3,694 USD
Retailer 3$3,827 USD
Retailer 16$3,850 USD
Retailer 20$3,917 USD
Retailer 12$3,975 USD
Brilliant Earth$5,010 USD
Retailer 22$6,168 USD

29 data points across 22 retailers

15 retailers$2,209 USD to $5,010 USD

Retailer 1
-
$944 USD
Price last confirmed 28 days ago
Retailer 2
-
$1,070 USD
View
Price last confirmed 34 days ago
Retailer 3
-
$1,141 USD
View
Price last confirmed 28 days ago
Retailer 4
-
$1,318 USD
HK$10,300 HKD
View
Price last confirmed 56 days ago
Retailer 5
-
$2,174 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$2,209 USD
A$3,398 AUD
View
Retailer 7
-
$3,087 USD
View
Price last confirmed 27 days ago
Retailer 8
-
$3,155 USD
£2,484 GBP
View
Price last confirmed 25 days ago
Retailer 9
-
$3,391 USD
View
Price last confirmed 27 days ago
Retailer 10
-
$3,694 USD
View
Price last confirmed 26 days ago
Retailer 11
-
$3,827 USD
SGD 5,171 SGD
View
Price last confirmed 25 days ago
Retailer 12
-
$3,850 USD
View
Price last confirmed 25 days ago
Retailer 13
-
$3,917 USD
£3,084 GBP
View
Price last confirmed 26 days ago
Retailer 14
-
$3,975 USD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
20555275A · Oct 29
$5,010 USD
View
14 more retailers have this diamond
Prices start from $2,209 USDSave up to $2,801 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
3.51ct Oval
$2,209 USD