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Oval|Lab Grown|IGI

31.02ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG777610437

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG777610437

Diamond specifications and retailer prices

From €17,844 EUR
£15,697 GBP
As of October 30, 2026
Save €33,256 EUR (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €54,918 EUR at Adiamor · As of October 31, 2026
View at Adiamor

About this 31.02ct lab-grown oval diamond

This 31.02ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG777610437 or 777610437. Listed at 8 retailers as of October 30, 2026, with a 186% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

31.02
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777610437
Dimensions25.81 × 17.60 × 10.89 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
25.81 mm17.60 mm31.02 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777610437
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €54,918 EUR|Low: €17,844 EUR|High: €69,384 EUR|Avg: €41,345 EUR|-5.8%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5€17,844 EUR
Retailer 4€25,237 EUR
Retailer 3€25,985 EUR
Retailer 8€31,279 EUR
Retailer 6€32,824 EUR
Retailer 2€50,652 EUR
Retailer 7€51,101 EUR
Adiamor€54,918 EUR

16 data points across 8 retailers

8 retailers€17,844 EUR to €51,101 EUR

B+
Cheapest Retailer
-
€17,844 EUR
£15,697 GBP
B
Retailer 2
-
€25,237 EUR
$28,195 USD
View
B
Retailer 3
-
€25,985 EUR
$29,031 USD
View
Retailer 4
-
€31,279 EUR
$34,945 USD
View
Price last confirmed 75 days ago
B
Retailer 5
-
€32,824 EUR
$36,671 USD
View
B
Retailer 6
-
€50,652 EUR
View
B
Retailer 7
-
€51,101 EUR
$57,090 USD
View
Most Expensive
Adiamor
D-82366296 · Oct 31
€54,918 EUR
$61,355 USD
View
Price under review
7 more retailers have this diamond
Prices start from €17,844 EURSave up to €33,256 EUR

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.

B+
31.02ct Oval
€17,844 EUR