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Cushion|Lab Grown|IGI

3.15ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG849627856

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

Certificate IGI LG849627856

Diamond specifications and retailer prices

From €1,455 EUR
HK$12,700 HKD
As of October 31, 2026
Save €3,097 EUR (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,552 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.15ct lab-grown cushion diamond

This 3.15ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849627856 or 849627856. Listed at 10 retailers as of October 31, 2026, with prices from €1,455 to €4,552, a €3,097 spread on the same certified stone. With Clarity lists it at €4,552. 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
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849627856
Dimensions8.52 × 8.48 × 5.72 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
8.52 mm8.48 mm3.15 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849627856
Side View
Table 61.0%Crown 34.6°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 67.5%

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 31
Current: €1,911 EUR|Low: €1,455 EUR|High: €4,552 EUR|Avg: €2,657 EUR|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 31, 2026
Retailer 7€1,455 EUR
Retailer 4€1,481 EUR
Retailer 9€1,797 EUR
Retailer 2€1,807 EUR
Retailer 1€1,911 EUR
Retailer 6€2,052 EUR
Retailer 5€3,604 EUR
Retailer 3€4,206 EUR
Retailer 8€4,401 EUR
With Clarity€4,552 EUR

5 data points across 10 retailers

10 retailers€1,455 EUR to €4,552 EUR

A
Cheapest Retailer
-
€1,455 EUR
HK$12,700 HKD
A
Retailer 2
-
€1,481 EUR
$1,655 USD
View
A
Retailer 3
-
€1,797 EUR
$2,008 USD
View
A
Retailer 4
-
€1,807 EUR
£1,590 GBP
View
A
Retailer 5
-
€1,911 EUR
View
B+
Retailer 6
-
€2,052 EUR
$2,293 USD
View
B
Retailer 7
-
€3,604 EUR
$4,026 USD
View
B
Retailer 8
-
€4,206 EUR
SGD 6,350 SGD
View
B
Retailer 9
-
€4,401 EUR
$4,917 USD
View
Most Expensive
B
With Clarity
849627856 · Oct 31
€4,552 EUR
$5,086 USD
View
9 more retailers have this diamond
Prices start from €1,455 EURSave up to €3,097 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
€1,455 EUR