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Oval|Lab Grown|IGI

3.10ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG576349697

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG576349697

Diamond specifications and retailer prices

From £455 GBP
$610 USD
As of October 29, 2026
Save £2,034 GBP (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,489 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.1ct lab-grown oval diamond

This 3.1ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG576349697 or 576349697. Listed at 15 retailers as of October 29, 2026, with prices from £455 to £2,489, a £2,034 spread on the same certified stone. Brilliant Earth lists it at £2,489. 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

3.10
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576349697
Dimensions12.20 × 8.13 × 5.05 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Top View
12.20 mm8.13 mm3.10 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576349697
Side View
Table 59.0%Crown 34.1°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.1%

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: £2,489 GBP|Low: £229 GBP|High: £2,936 GBP|Avg: £909 GBP|-15.2%
Brilliant Earth
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
October 29, 2026
Retailer 4£309 GBP
Retailer 6£355 GBP
Retailer 10£455 GBP
Retailer 15£546 GBP
Retailer 12£592 GBP
Retailer 14£633 GBP
Retailer 8£722 GBP
Retailer 13£736 GBP
Retailer 9£741 GBP
Retailer 7£965 GBP
Retailer 11£1,002 GBP
Retailer 3£1,127 GBP
Retailer 2£1,342 GBP
Retailer 5£1,415 GBP
Brilliant Earth£2,489 GBP

27 data points across 15 retailers

15 retailers£455 GBP to £2,489 GBP

Retailer 1
-
£286 GBP
$384 USD
Price last confirmed 40 days ago
Retailer 2
-
£320 GBP
$430 USD
View
Price last confirmed 37 days ago
Retailer 3
-
£350 GBP
$470 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
£455 GBP
$610 USD
View
B+
Retailer 5
-
£546 GBP
$733 USD
View
A
Retailer 6
-
£633 GBP
$850 USD
View
A
Retailer 7
-
£722 GBP
A$1,491 AUD
View
A
Retailer 8
-
£736 GBP
$987 USD
View
A
Retailer 9
-
£741 GBP
ZAR 16,071 ZAR
View
Retailer 10
-
£1,002 GBP
$1,344 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£1,127 GBP
$1,513 USD
View
Retailer 12
-
£1,139 GBP
$1,529 USD
View
Price last confirmed 35 days ago
B+
Retailer 13
-
£1,342 GBP
View
Retailer 14
-
£1,415 GBP
$1,898 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
7630240A · Oct 29
£2,489 GBP
$3,340 USD
View
14 more retailers have this diamond
Prices start from £455 GBPSave up to £2,034 GBP

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
3.10ct Oval
£455 GBP