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Oval|Lab Grown|IGI

3.51ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG774656470

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG774656470

Diamond specifications and retailer prices

From $929 USD
As of October 29, 2026
Save $5,721 USD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,650 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 LG774656470 or 774656470. Listed at 22 retailers as of October 29, 2026, with prices from $929 to $6,650, a $5,721 spread on the same certified stone. Brilliant Earth lists it at $6,650. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774656470
Dimensions11.87 × 8.66 × 5.35 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.87 mm8.66 mm3.51 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774656470
Side View
Table 63.0%Crown 36.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
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: $6,650 USD|Low: $891 USD|High: $7,120 USD|Avg: $2,309 USD|-3.1%
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 4$929 USD
Retailer 3$1,010 USD
Retailer 7$1,039 USD
Retailer 8$1,077 USD
Retailer 11$1,077 USD
Retailer 17$1,250 USD
Retailer 2$1,253 USD
Retailer 10$1,442 USD
Retailer 18$1,542 USD
Retailer 13$1,659 USD
Retailer 20$1,789 USD
Retailer 21$2,396 USD
Retailer 9$2,423 USD
Retailer 19$2,430 USD
Retailer 15$2,501 USD
Retailer 14$2,972 USD
Retailer 5$3,370 USD
Retailer 6$3,519 USD
Retailer 16$3,673 USD
Retailer 12$3,746 USD
Brilliant Earth$6,650 USD

33 data points across 21 retailers

22 retailers$929 USD to $6,650 USD

A
Cheapest Retailer
-
$929 USD
A
Retailer 2
-
$1,010 USD
View
A
Retailer 3
-
$1,039 USD
View
Final sale: no returns
Retailer 4
-
$1,077 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,077 USD
View
A
Retailer 6
-
$1,250 USD
View
A
Retailer 7
-
$1,253 USD
£987 GBP
View
A
Retailer 8
-
$1,442 USD
View
A
Retailer 9
-
$1,542 USD
View
A
Retailer 10
-
$1,659 USD
£1,307 GBP
View
B+
Retailer 11
-
$2,396 USD
View
B+
Retailer 12
-
$2,423 USD
View
Retailer 13
-
$2,430 USD
A$3,739 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$2,501 USD
ZAR 40,407 ZAR
View
B+
Retailer 15
-
$2,972 USD
£2,340 GBP
View
B+
Retailer 16
-
$3,029 USD
View
B+
Retailer 17
-
$3,370 USD
View
B
Retailer 18
-
$3,519 USD
View
B
Retailer 19
-
$3,617 USD
SGD 4,888 SGD
View
B+
Retailer 20
-
$3,673 USD
£2,892 GBP
View
B
Retailer 21
-
$3,746 USD
View
Most Expensive
B
Brilliant Earth
20603476A · Oct 29
$6,650 USD
View
21 more retailers have this diamond
Prices start from $929 USDSave up to $5,721 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
$929 USD