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Cushion|Lab Grown|IGI

0.62ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG769644886

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG769644886

Diamond specifications and retailer prices

From $178 AUD
$125 USD
As of November 1, 2026
Save $1,480 AUD (89%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,658 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.62ct lab-grown cushion diamond

This 0.62ct 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 LG769644886 or 769644886. Listed at 7 retailers as of November 1, 2026, with prices from $178 to $1,658, a $1,480 spread on the same certified stone. MOH London lists it at $1,658. 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

0.62
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle31.9°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769644886
Dimensions6.23 × 4.55 × 2.83 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.23 mm4.55 mm0.62 ctD / SI1
OriginLab Grown
CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG769644886
Side View
Table 65.0%Crown 31.9°Girdle: MED-THKPavilion 34.8°Culet: NoneDepth 62.2%

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: Nov 1
Current: $1,658 AUD|Low: $178 AUD|High: $1,678 AUD|Avg: $578 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$178 AUD
Retailer 6$271 AUD
Retailer 2$401 AUD
Retailer 3$433 AUD
Retailer 5$532 AUD
MOH London$1,658 AUD

40 data points across 6 retailers

7 retailers$178 AUD to $1,658 AUD

A
Cheapest Retailer
-
$178 AUD
$125 USD
Final sale: no returns
A
Retailer 2
-
$271 AUD
$190 USD
View
A
Retailer 3
-
$401 AUD
£221 GBP
View
B+
Retailer 4
-
$433 AUD
£239 GBP
View
B+
Retailer 5
-
$532 AUD
$373 USD
View
B
Retailer 6
-
$1,304 AUD
$914 USD
View
Most Expensive
B
MOH London
LG769644886 · Nov 1
$1,658 AUD
£915 GBP
View
6 more retailers have this diamond
Prices start from $178 AUDSave up to $1,480 AUD

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
0.62ct Cushion
$178 AUD