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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 €230 EUR
$257 USD
As of October 31, 2026
Save €806 EUR (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,036 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 €230 to €1,036, a €806 spread on the same certified stone. Brilliance lists it at €1,036. 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
Color
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: €916 EUR|Low: €230 EUR|High: €1,155 EUR|Avg: €690 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€230 EUR
Retailer 9€342 EUR
Retailer 5€460 EUR
Retailer 4€472 EUR
Retailer 11€488 EUR
Retailer 8€669 EUR
Retailer 7€913 EUR
Brilliance€916 EUR
Retailer 6€949 EUR
Retailer 3€996 EUR
Retailer 2€1,020 EUR

39 data points across 11 retailers

13 retailers€230 EUR to €1,036 EUR

A
Cheapest Retailer
-
€230 EUR
$257 USD
Final sale: no returns
B+
Retailer 2
-
€342 EUR
$382 USD
View
A
Retailer 3
-
€460 EUR
View
A
Retailer 4
-
€472 EUR
£415 GBP
View
A
Retailer 5
-
€488 EUR
$545 USD
View
A
Retailer 6
-
€527 EUR
$589 USD
View
B+
Retailer 7
-
€669 EUR
$747 USD
View
Retailer 8
-
€865 EUR
$967 USD
View
Price last confirmed 14 days ago
Retailer 9
-
€913 EUR
$1,020 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
€916 EUR
$1,023 USD
View
B+
Retailer 11
-
€949 EUR
$1,060 USD
View
B+
Retailer 12
-
€1,020 EUR
£897 GBP
View
Most Expensive
B
Brilliance
D36571363 · Nov 1
€1,036 EUR
$1,157 USD
View
12 more retailers have this diamond
Prices start from €230 EURSave up to €806 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
€230 EUR