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Cushion|Lab Grown|IGI

0.71ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG569323117

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG569323117

Diamond specifications and retailer prices

From $135 USD
As of October 30, 2026
Save $1,112 USD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,247 USD at MOH London · As of October 25, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG569323117 or 569323117. Listed at 10 retailers as of October 25, 2026, with prices from $135 to $1,247, a $1,112 spread on the same certified stone. MOH London lists it at $1,247. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.71
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG569323117
Dimensions5.54 × 4.65 × 3.16 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
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
5.54 mm4.65 mm0.71 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG569323117
Side View
Table 60.0%Crown 35°Girdle: MED-THKPavilion 32.5°Culet: NoneDepth 68.0%

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: $1,247 USD|Low: $135 USD|High: $1,260 USD|Avg: $404 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8$135 USD
Retailer 7$159 USD
Retailer 10$202 USD
Retailer 3$266 USD
Retailer 2$307 USD
Retailer 4$325 USD
Retailer 5$359 USD
Retailer 9$460 USD
Retailer 6$590 USD
MOH London$1,247 USD

41 data points across 10 retailers

10 retailers$135 USD to $1,247 USD

A
Cheapest Retailer
-
$135 USD
Final sale: no returns
A
Retailer 2
-
$159 USD
View
B+
Retailer 3
-
$202 USD
View
A
Retailer 4
-
$266 USD
€253 EUR
View
A
Retailer 5
-
$307 USD
£242 GBP
View
A
Retailer 6
-
$325 USD
£256 GBP
View
B+
Retailer 7
-
$359 USD
View
B+
Retailer 8
-
$460 USD
View
B
Retailer 9
-
$590 USD
View
Most Expensive
B
MOH London
LG569323117 · Oct 25
$1,247 USD
£982 GBP
View
9 more retailers have this diamond
Prices start from $135 USDSave up to $1,112 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
$135 USD