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Cushion|Lab Grown|IGI

1.71ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG747570754

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG747570754

Diamond specifications and retailer prices

From €229 EUR
$257 USD
As of October 31, 2026
Save €802 EUR (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,032 EUR at Brilliance · As of November 1, 2026
View at Brilliance

About this 1.71ct lab-grown cushion diamond

This 1.71ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747570754 or 747570754. Listed at 13 retailers as of October 31, 2026, with prices from €229 to €1,032, a €802 spread on the same certified stone. Brilliance lists it at €1,032. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747570754
Dimensions8.13 × 6.50 × 4.34 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm6.50 mm1.71 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747570754
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 66.8%

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: €912 EUR|Low: €229 EUR|High: €1,150 EUR|Avg: €687 EUR|-8.4%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10€229 EUR
Retailer 9€341 EUR
Retailer 5€458 EUR
Retailer 4€470 EUR
Retailer 11€486 EUR
Retailer 8€666 EUR
Retailer 7€909 EUR
Brilliance€912 EUR
Retailer 6€945 EUR
Retailer 3€992 EUR
Retailer 2€1,016 EUR

39 data points across 11 retailers

13 retailers€229 EUR to €1,032 EUR

A
Cheapest Retailer
-
€229 EUR
$257 USD
Final sale: no returns
B+
Retailer 2
-
€341 EUR
$382 USD
View
A
Retailer 3
-
€458 EUR
View
A
Retailer 4
-
€470 EUR
£415 GBP
View
A
Retailer 5
-
€486 EUR
$545 USD
View
A
Retailer 6
-
€525 EUR
$589 USD
View
B+
Retailer 7
-
€666 EUR
$747 USD
View
Retailer 8
-
€862 EUR
$967 USD
View
Price last confirmed 15 days ago
Retailer 9
-
€909 EUR
$1,020 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
€912 EUR
$1,023 USD
View
B+
Retailer 11
-
€945 EUR
$1,060 USD
View
B+
Retailer 12
-
€1,016 EUR
£897 GBP
View
Most Expensive
B
Brilliance
D36571363 · Nov 1
€1,032 EUR
$1,157 USD
View
12 more retailers have this diamond
Prices start from €229 EURSave up to €802 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
1.71ct Cushion
€229 EUR