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Cushion|Lab Grown|IGI

3.21ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG570370557

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG570370557

Diamond specifications and retailer prices

From €985 EUR
$1,101 USD
As of November 1, 2026
Save €5,671 EUR (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €6,657 EUR at Ting Diamond · As of October 31, 2026
View at Ting Diamond

About this 3.21ct lab-grown cushion diamond

This 3.21ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570370557 or 570370557. Listed at 8 retailers as of October 31, 2026, with prices from €985 to €6,657, a €5,671 spread on the same certified stone. Ting Diamond lists it at €6,657. 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

3.21
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570370557
Dimensions7.74 × 9.42 × 5.17 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
7.74 mm9.42 mm3.21 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570370557
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 31.6°Culet: NoneDepth 66.8%

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: €1,915 EUR|Low: €703 EUR|High: €6,657 EUR|Avg: €2,510 EUR|-44.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Ting Diamond
October 30, 2026
Retailer 4€709 EUR
Retailer 7€985 EUR
Retailer 5€1,153 EUR
Retailer 2€1,155 EUR
Retailer 1€1,915 EUR
Retailer 6€2,196 EUR
Retailer 3€2,989 EUR
Ting Diamond€6,657 EUR

21 data points across 8 retailers

8 retailers€985 EUR to €6,657 EUR

Retailer 1
-
€709 EUR
$792 USD
Price last confirmed 15 days ago
A
Retailer 2
-
€985 EUR
$1,101 USD
View
A
Retailer 3
-
€1,153 EUR
$1,288 USD
View
A
Retailer 4
-
€1,155 EUR
$1,290 USD
View
B+
Retailer 5
-
€1,915 EUR
$2,140 USD
View
B+
Retailer 6
-
€2,196 EUR
£1,932 GBP
View
B
Retailer 7
-
€2,989 EUR
£2,629 GBP
View
Most Expensive
B
Ting Diamond
9165338 · Oct 31
€6,657 EUR
HK$58,100 HKD
View
7 more retailers have this diamond
Prices start from €985 EURSave up to €5,671 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
3.21ct Cushion
€985 EUR