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Cushion|Lab Grown|IGI

3.15ct H VVS2 Cushion Lab Grown Diamond

ID • H/VVS2 • IGI LG566303225

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG566303225

Diamond specifications and retailer prices

From €978 EUR
$1,093 USD
As of November 1, 2026
Save €3,085 EUR (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €5,663 EUR at Rare Carat
View at Rare Carat

About this 3.15ct lab-grown cushion diamond

This 3.15ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG566303225 or 566303225. Listed at 11 retailers as of October 31, 2026, with a 315% 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

3.15
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566303225
Dimensions9.41 × 7.72 × 5.10 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
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
9.41 mm7.72 mm3.15 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566303225
Side View
Table 60.0%Crown 33°Girdle: STK-VTKPavilion 32.4°Culet: NoneDepth 66.1%

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: Nov 1
Current: €5,663 EUR|Low: €676 EUR|High: €5,663 EUR|Avg: €2,295 EUR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9€703 EUR
Retailer 11€978 EUR
Retailer 8€1,145 EUR
Retailer 6€1,146 EUR
Retailer 4€1,588 EUR
Retailer 5€1,632 EUR
Retailer 10€2,183 EUR
Retailer 3€2,509 EUR
Retailer 2€2,961 EUR
Retailer 7€4,064 EUR
Rare Carat€5,663 EUR

24 data points across 11 retailers

11 retailers€978 EUR to €4,064 EUR

Retailer 1
-
€703 EUR
$785 USD
Price last confirmed 16 days ago
A
Retailer 2
-
€978 EUR
$1,093 USD
View
A
Retailer 3
-
€1,145 EUR
$1,279 USD
View
A
Retailer 4
-
€1,146 EUR
$1,280 USD
View
B+
Retailer 5
-
€1,588 EUR
A$2,729 AUD
View
B+
Retailer 6
-
€1,632 EUR
ZAR 29,457 ZAR
View
B
Retailer 7
-
€2,183 EUR
£1,920 GBP
View
B
Retailer 8
-
€2,509 EUR
HK$21,900 HKD
View
B
Retailer 9
-
€2,961 EUR
£2,605 GBP
View
B
Retailer 10
-
€4,064 EUR
$4,540 USD
View
Most Expensive
Rare Carat
TA81-449-449_l_566303225
€5,663 EUR
$6,327 USD
View
10 more retailers have this diamond
Prices start from €978 EURSave up to €3,085 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
3.15ct Cushion
€978 EUR