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Oval|Lab Grown|IGI

3.51ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG803636680

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG803636680

Diamond specifications and retailer prices

From $2,330 USD
As of October 29, 2026
Save $7,111 USD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,441 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 LG803636680 or 803636680. Listed at 19 retailers as of October 29, 2026, with prices from $2,330 to $9,441, a $7,111 spread on the same certified stone. Taylor and Hart lists it at $9,441. 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 angle33.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803636680
Dimensions10.35 × 8.28 × 6.14 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.35 mm8.28 mm3.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803636680
Side View
Table 60.0%Crown 33.5°Girdle: MED-VTKPavilion 41.3°Culet: NoneDepth 74.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,714 USD|Low: $2,244 USD|High: $9,469 USD|Avg: $4,815 USD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Taylor and Hart
October 30, 2026
Retailer 4$2,330 USD
Retailer 2$2,536 USD
Retailer 3$2,610 USD
Retailer 13$2,703 USD
Retailer 12$2,818 USD
Retailer 17$2,865 USD
Retailer 1$3,714 USD
Retailer 14$3,716 USD
Retailer 5$3,865 USD
Retailer 7$4,155 USD
Retailer 16$5,136 USD
Retailer 8$5,448 USD
Retailer 6$6,133 USD
Retailer 10$6,277 USD
Retailer 9$7,239 USD
Retailer 11$7,374 USD
Retailer 15$7,992 USD
Taylor and Hart$9,441 USD

40 data points across 18 retailers

19 retailers$2,330 USD to $9,441 USD

A
Cheapest Retailer
-
$2,330 USD
B+
Retailer 2
-
$2,536 USD
View
B+
Retailer 3
-
$2,610 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,703 USD
View
Retailer 5
-
$2,711 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$2,818 USD
View
B+
Retailer 7
-
$2,865 USD
View
B+
Retailer 8
-
$3,714 USD
£2,925 GBP
View
B
Retailer 9
-
$3,716 USD
View
B
Retailer 10
-
$3,865 USD
View
B
Retailer 11
-
$4,155 USD
View
B
Retailer 12
-
$5,136 USD
£4,044 GBP
View
Retailer 13
-
$5,448 USD
A$8,382 AUD
View
Price last confirmed 22 days ago
Retailer 14
-
$6,133 USD
A$9,435 AUD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$6,277 USD
ZAR 101,413 ZAR
View
B
Retailer 16
-
$7,239 USD
View
B
Retailer 17
-
$7,374 USD
£5,806 GBP
View
B
Retailer 18
-
$7,992 USD
View
Most Expensive
B
Taylor and Hart
R41TMII · Oct 30
$9,441 USD
View
18 more retailers have this diamond
Prices start from $2,330 USDSave up to $7,111 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
$2,330 USD