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Cushion|Lab Grown|IGI

3.15ct H VVS2 Cushion Lab Grown Diamond

ID • H/VVS2 • IGI LG741543881

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG741543881

Diamond specifications and retailer prices

From €427 EUR
$477 USD
As of October 25, 2026
Save €2,446 EUR (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,873 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG741543881 or 741543881. Listed at 13 retailers as of October 25, 2026, with prices from €427 to €2,873, a €2,446 spread on the same certified stone. Brilliant Earth lists it at €2,873. 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
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741543881
Dimensions8.63 × 8.57 × 5.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm8.57 mm3.15 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741543881
Side View
Table 61.0%Crown 36.4°Girdle: MED-THKPavilion 39°Culet: NoneDepth 65.0%

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 25
Current: €2,873 EUR|Low: €422 EUR|High: €3,008 EUR|Avg: €1,225 EUR|-1.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 4€427 EUR
Retailer 6€550 EUR
Retailer 9€664 EUR
Retailer 8€695 EUR
Retailer 2€737 EUR
Retailer 13€887 EUR
Retailer 3€915 EUR
Retailer 7€974 EUR
Retailer 10€1,373 EUR
Retailer 11€1,623 EUR
Retailer 12€1,656 EUR
Retailer 5€1,830 EUR
Brilliant Earth€2,873 EUR

37 data points across 13 retailers

13 retailers€427 EUR to €2,873 EUR

A
Cheapest Retailer
-
€427 EUR
$477 USD
A
Retailer 2
-
€550 EUR
$615 USD
View
B+
Retailer 3
-
€664 EUR
$742 USD
View
A
Retailer 4
-
€695 EUR
$776 USD
View
A
Retailer 5
-
€737 EUR
View
A
Retailer 6
-
€887 EUR
A$1,525 AUD
View
A
Retailer 7
-
€915 EUR
ZAR 16,518 ZAR
View
A
Retailer 8
-
€974 EUR
$1,088 USD
View
A
Retailer 9
-
€1,373 EUR
$1,534 USD
View
B+
Retailer 10
-
€1,623 EUR
£1,428 GBP
View
B+
Retailer 11
-
€1,656 EUR
£1,457 GBP
View
Retailer 12
-
€1,830 EUR
$2,045 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
16343231A · Oct 31
€2,873 EUR
$3,210 USD
View
12 more retailers have this diamond
Prices start from €427 EURSave up to €2,446 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
€427 EUR