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Oval|Lab Grown|IGI

15.91ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG573313065

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG573313065

Diamond specifications and retailer prices

From €2,757 EUR
£2,425 GBP
As of November 1, 2026
Save €10,059 EUR (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €12,816 EUR at Adiamor · As of October 31, 2026
View at Adiamor

About this 15.91ct lab-grown oval diamond

This 15.91ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG573313065 or 573313065. Listed at 13 retailers as of October 31, 2026, with prices from €2,757 to €12,816, a €10,059 spread on the same certified stone. Adiamor lists it at €12,816. 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

15.91
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573313065
Dimensions20.44 × 14.22 × 8.94 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
20.44 mm14.22 mm15.91 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573313065
Side View
Table 58.5%Crown 36.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.9%

Caratlytics Score

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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: Nov 1
Current: €12,816 EUR|Low: €2,757 EUR|High: €23,487 EUR|Avg: €6,633 EUR
Adiamor
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
November 1, 2026
Retailer 9€2,757 EUR
Retailer 12€2,959 EUR
Retailer 5€3,220 EUR
Retailer 15€3,433 EUR
Retailer 13€3,571 EUR
Retailer 14€3,886 EUR
Retailer 3€4,090 EUR
Retailer 4€4,289 EUR
Retailer 10€4,534 EUR
Retailer 11€4,734 EUR
Retailer 8€5,328 EUR
Retailer 2€6,677 EUR
Retailer 7€8,530 EUR
Adiamor€12,816 EUR
Retailer 6€23,487 EUR

5 data points across 15 retailers

13 retailers€2,757 EUR to €12,816 EUR

A
Cheapest Retailer
-
€2,757 EUR
£2,425 GBP
A
Retailer 2
-
€2,959 EUR
$3,306 USD
View
A
Retailer 3
-
€3,220 EUR
$3,597 USD
View
A
Retailer 4
-
€3,433 EUR
$3,835 USD
View
A
Retailer 5
-
€3,571 EUR
$3,990 USD
View
A
Retailer 6
-
€3,886 EUR
$4,341 USD
View
A
Retailer 7
-
€4,090 EUR
HK$35,700 HKD
View
A
Retailer 8
-
€4,289 EUR
$4,792 USD
View
A
Retailer 9
-
€4,534 EUR
£3,989 GBP
View
B+
Retailer 10
-
€4,734 EUR
$5,289 USD
View
B+
Retailer 11
-
€5,328 EUR
$5,953 USD
View
Retailer 12
-
€6,677 EUR
$7,460 USD
View
Most Expensive
B
Adiamor
D-82828532 · Oct 31
€12,816 EUR
$14,318 USD
View
12 more retailers have this diamond
Prices start from €2,757 EURSave up to €10,059 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.

A
15.91ct Oval
€2,757 EUR