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Cushion|Lab Grown|IGI

0.71ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG575382117

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG575382117

Diamond specifications and retailer prices

From $239 USD
As of October 30, 2026
Save $958 USD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,197 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.71ct lab-grown cushion diamond

This 0.71ct lab-grown cushion sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG575382117 or 575382117. Listed at 8 retailers as of October 30, 2026, with prices from $239 to $1,197, a $958 spread on the same certified stone. Taylor and Hart lists it at $1,197. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG575382117
Dimensions5.87 × 4.91 × 3.34 mm
L/W Ratio1.20
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
5.87 mm4.91 mm0.71 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG575382117
Side View
Table 63.0%Crown 34.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 68.0%

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 30
Current: $413 USD|Low: $187 USD|High: $1,197 USD|Avg: $562 USD|+9.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 31, 2026
Retailer 7$187 USD
Retailer 8$239 USD
Retailer 10$349 USD
Retailer 6$373 USD
Retailer 3$375 USD
Retailer 1$413 USD
Retailer 2$509 USD
Retailer 5$510 USD
Retailer 4$975 USD
Retailer 9$1,082 USD
Taylor and Hart$1,197 USD

18 data points across 11 retailers

8 retailers$239 USD to $1,197 USD

A
Cheapest Retailer
-
$239 USD
A
Retailer 2
-
$373 USD
View
A
Retailer 3
-
$375 USD
ZAR 6,060 ZAR
View
B+
Retailer 4
-
$413 USD
€393 EUR
View
B+
Retailer 5
-
$509 USD
£401 GBP
View
B+
Retailer 6
-
$510 USD
View
Retailer 7
-
$975 USD
£768 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Taylor and Hart
9LHVE7H · Oct 31
$1,197 USD
View
7 more retailers have this diamond
Prices start from $239 USDSave up to $958 USD

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
0.71ct Cushion
$239 USD