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Round|Lab Grown|IGI

3.03ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG837629834

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837629834

Diamond specifications and retailer prices

From £375 GBP
$500 USD
As of October 29, 2026
Save £1,695 GBP (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,071 GBP at Frank Darling · As of October 26, 2026
View at Frank Darling

About this 3.03ct lab-grown round diamond

This 3.03ct 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 LG837629834 or 837629834. Listed at 5 retailers as of October 26, 2026, with prices from £375 to £2,071, a £1,695 spread on the same certified stone. Frank Darling lists it at £2,071. 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

3.03
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837629834
Dimensions9.28 × 9.32 × 5.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.28 mm9.32 mm3.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837629834
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.9%

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: £2,071 GBP|Low: £375 GBP|High: £2,071 GBP|Avg: £1,059 GBP
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 3£375 GBP
Retailer 4£526 GBP
Retailer 6£661 GBP
Retailer 2£1,362 GBP
Retailer 5£1,393 GBP
Frank Darling£2,071 GBP

9 data points across 6 retailers

5 retailers£375 GBP to £2,071 GBP

A
Cheapest Retailer
-
£375 GBP
$500 USD
Final sale: no returns
B+
Retailer 2
-
£526 GBP
$701 USD
View
B
Retailer 3
-
£1,362 GBP
$1,814 USD
View
B
Retailer 4
-
£1,393 GBP
$1,855 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Frank Darling
100199111936KD · Oct 26
£2,071 GBP
$2,758 USD
View
4 more retailers have this diamond
Prices start from £375 GBPSave up to £1,695 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
3.03ct Round
£375 GBP