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Round|Lab Grown|IGI

3.37ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG636400639

Shape and cutting style on the report: Round brilliant

Certificate IGI LG636400639

Diamond specifications and retailer prices

From £282 GBP
$376 USD
As of October 29, 2026
Save £2,226 GBP (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,508 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.37ct lab-grown round diamond

This 3.37ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636400639 or 636400639. Listed at 9 retailers as of October 29, 2026, with prices from £282 to £2,508, a £2,226 spread on the same certified stone. Do Amore Diamonds lists it at £2,508. 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

3.37
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636400639
Dimensions9.64 × 9.68 × 5.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.64 mm9.68 mm3.37 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636400639
Side View
Table 57.0%Crown 33.9°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 60.6%

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: £2,508 GBP|Low: £282 GBP|High: £2,688 GBP|Avg: £1,431 GBP|-6.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5£282 GBP
Retailer 7£557 GBP
Retailer 3£559 GBP
Retailer 4£981 GBP
Retailer 6£1,241 GBP
Retailer 2£1,426 GBP
Retailer 9£1,900 GBP
Retailer 8£2,300 GBP
Do Amore Diamonds£2,508 GBP

22 data points across 9 retailers

9 retailers£282 GBP to £2,508 GBP

A
Cheapest Retailer
-
£282 GBP
$376 USD
B+
Retailer 2
-
£557 GBP
$742 USD
View
A
Retailer 3
-
£559 GBP
$745 USD
View
B+
Retailer 4
-
£981 GBP
$1,307 USD
View
B+
Retailer 5
-
£1,241 GBP
$1,653 USD
View
B+
Retailer 6
-
£1,426 GBP
View
B
Retailer 7
-
£1,900 GBP
$2,530 USD
View
B
Retailer 8
-
£2,300 GBP
$3,063 USD
View
Most Expensive
B
Do Amore Diamonds
27-18B712920 · Oct 29
£2,508 GBP
$3,340 USD
View
8 more retailers have this diamond
Prices start from £282 GBPSave up to £2,226 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
3.37ct Round
£282 GBP