Oval|Lab Grown|IGI

3.51ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG813645674

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813645674

Diamond specifications and retailer prices

From $1,521 USD
As of October 28, 2026
Save $8,099 USD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,620 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG813645674 or 813645674. Listed at 24 retailers as of October 28, 2026, with prices from $1,521 to $9,620, a $8,099 spread on the same certified stone. Do Amore Diamonds lists it at $9,620. 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 angle35.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813645674
Dimensions12.78 × 8.57 × 5.29 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.78 mm8.57 mm3.51 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813645674
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $9,620 USD|Low: $1,398 USD|High: $9,620 USD|Avg: $3,892 USD
Do Amore Diamonds
Retailer 2
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Retailer 8
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Retailer 12
Retailer 13
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Retailer 17
October 30, 2026
Retailer 16$1,398 USD
Retailer 3$1,622 USD
Retailer 12$1,701 USD
Retailer 15$1,795 USD
Retailer 6$1,973 USD
Retailer 5$2,272 USD
Retailer 2$2,535 USD
Retailer 9$2,943 USD
Retailer 14$4,049 USD
Retailer 10$4,157 USD
Retailer 8$4,328 USD
Retailer 4$4,370 USD
Retailer 17$4,883 USD
Retailer 7$4,962 USD
Retailer 11$5,119 USD
Retailer 13$9,030 USD
Do Amore Diamonds$9,620 USD

44 data points across 17 retailers

24 retailers$1,521 USD to $9,620 USD

Retailer 1
-
$1,398 USD
Price last confirmed 19 days ago
Retailer 2
-
$1,398 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$1,521 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$1,521 USD
View
Retailer 5
-
$1,599 USD
View
Price last confirmed 39 days ago
Retailer 6
-
$1,622 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$1,622 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$1,701 USD
View
Final sale: no returns
A
Retailer 9
-
$1,795 USD
View
A
Retailer 10
-
$1,973 USD
View
A
Retailer 11
-
$2,272 USD
View
B+
Retailer 12
-
$2,535 USD
£1,996 GBP
View
B+
Retailer 13
-
$2,943 USD
View
Retailer 14
-
$3,355 USD
View
Price last confirmed 23 days ago
Retailer 15
-
$4,049 USD
A$6,229 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$4,157 USD
ZAR 67,150 ZAR
View
B
Retailer 17
-
$4,328 USD
£3,408 GBP
View
B
Retailer 18
-
$4,370 USD
View
Retailer 19
-
$4,883 USD
A$7,513 AUD
View
Price last confirmed 22 days ago
B
Retailer 20
-
$4,962 USD
View
B
Retailer 21
-
$5,119 USD
£4,031 GBP
View
B
Retailer 22
-
$6,320 USD
View
Retailer 23
-
$9,030 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-B732232A0 · Oct 29
$9,620 USD
View
23 more retailers have this diamond
Prices start from $1,521 USDSave up to $8,099 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
$1,521 USD