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Cushion|Lab Grown|IGI

0.51ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG795616311

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

Certificate IGI LG795616311

Diamond specifications and retailer prices

From $369 AUD
£204 GBP
As of November 2, 2026
Save $1,188 AUD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,557 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct lab-grown cushion diamond

This 0.51ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795616311 or 795616311. Listed at 10 retailers as of November 1, 2026, with prices from $369 to $1,557, a $1,188 spread on the same certified stone. MOH London lists it at $1,557. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795616311
Dimensions4.64 × 4.63 × 2.98 mm
L/W Ratio1.00
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
4.64 mm4.63 mm0.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG795616311
Side View
Table 60.0%Crown 30.4°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 64.4%

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 2
Current: $1,557 AUD|Low: $198 AUD|High: $1,774 AUD|Avg: $593 AUD|-11.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5$198 AUD
Retailer 2$369 AUD
Retailer 9$376 AUD
Retailer 3$377 AUD
Retailer 10$395 AUD
Retailer 4$450 AUD
Retailer 11$508 AUD
Retailer 6$514 AUD
Retailer 8$682 AUD
Retailer 7$976 AUD
MOH London$1,557 AUD

42 data points across 11 retailers

10 retailers$369 AUD to $1,557 AUD

Retailer 1
-
$198 AUD
$139 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$369 AUD
£204 GBP
View
A
Retailer 3
-
$376 AUD
$264 USD
View
Retailer 4
-
$377 AUD
$265 USD
View
Price last confirmed 35 days ago
B+
Retailer 5
-
$450 AUD
£249 GBP
View
Retailer 6
-
$508 AUD
$357 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$514 AUD
$361 USD
View
Retailer 8
-
$682 AUD
$479 USD
View
Price last confirmed 15 days ago
B
Retailer 9
-
$976 AUD
£540 GBP
View
Most Expensive
B
MOH London
LG795616311 · Nov 1
$1,557 AUD
£861 GBP
View
9 more retailers have this diamond
Prices start from $369 AUDSave up to $1,188 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
0.51ct Cushion
$369 AUD