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Cushion|Lab Grown|IGI

0.71ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG757519952

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

Certificate IGI LG757519952

Diamond specifications and retailer prices

From $288 USD
As of October 30, 2026
Save $1,127 USD (80%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,415 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.71ct lab-grown cushion diamond

This 0.71ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG757519952 or 757519952. Listed at 4 retailers as of October 30, 2026, with prices from $288 to $1,415, a $1,127 spread on the same certified stone. MOH London lists it at $1,415. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle30.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757519952
Dimensions5.11 × 4.90 × 3.08 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.11 mm4.90 mm0.71 ctF / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG757519952
Side View
Table 60.0%Crown 34°Girdle: THK-VTKPavilion 30.1°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
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: Oct 30
Current: $1,415 USD|Low: $288 USD|High: $2,540 USD|Avg: $1,009 USD|-6.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$288 USD
Retailer 8$467 USD
Retailer 7$571 USD
Retailer 2$639 USD
Retailer 6$650 USD
Retailer 3$1,301 USD
MOH London$1,415 USD
Retailer 5$2,540 USD

17 data points across 8 retailers

4 retailers$288 USD to $1,415 USD

A
Cheapest Retailer
-
$288 USD
Final sale: no returns
B+
Retailer 2
-
$639 USD
ZAR 10,319 ZAR
View
B
Retailer 3
-
$1,301 USD
View
Most Expensive
B
MOH London
LG757519952 · Nov 1
$1,415 USD
£1,114 GBP
View
3 more retailers have this diamond
Prices start from $288 USDSave up to $1,127 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
$288 USD