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Cushion|Lab Grown|IGI

1.51ct K VVS2 Cushion Lab Grown Diamond

ID • K/VVS2 • IGI LG813660341

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG813660341

Diamond specifications and retailer prices

From $800 AUD
As of November 6, 2026
Save $2,040 AUD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,841 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813660341 or 813660341. Listed at 12 retailers as of November 5, 2026, with prices from $800 to $2,841, a $2,040 spread on the same certified stone. MOH London lists it at $2,841. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813660341
Dimensions6.95 × 6.18 × 3.90 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa Faint Brown
Top View
6.95 mm6.18 mm1.51 ctK / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813660341
Side View
Table 61.0%Crown 36.7°Girdle: THK-VTKPavilion 30.7°Culet: NoneDepth 63.1%

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 6
Current: $2,841 AUD|Low: $729 AUD|High: $3,689 AUD|Avg: $1,397 AUD|-22.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 12$729 AUD
Retailer 8$800 AUD
Retailer 10$881 AUD
Retailer 5$974 AUD
Retailer 6$1,026 AUD
Retailer 11$1,081 AUD
Retailer 2$1,112 AUD
Retailer 7$1,257 AUD
Retailer 4$1,285 AUD
Retailer 3$1,595 AUD
Retailer 9$1,649 AUD
Retailer 13$2,318 AUD
MOH London$2,841 AUD

35 data points across 13 retailers

12 retailers$800 AUD to $2,841 AUD

Retailer 1
-
$729 AUD
Price last confirmed 21 days ago
A
Retailer 2
-
$800 AUD
View
A
Retailer 3
-
$881 AUD
View
B+
Retailer 4
-
$1,026 AUD
View
B+
Retailer 5
-
$1,081 AUD
View
B+
Retailer 6
-
$1,112 AUD
View
B+
Retailer 7
-
$1,257 AUD
View
Retailer 8
-
$1,285 AUD
View
Price last confirmed 58 days ago
B
Retailer 9
-
$1,595 AUD
View
B
Retailer 10
-
$1,649 AUD
View
B
Retailer 11
-
$2,318 AUD
View
Most Expensive
B
MOH London
LG813660341 · Nov 5
$2,841 AUD
£1,537 GBP
View
11 more retailers have this diamond
Prices start from $800 AUDSave up to $2,040 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
1.51ct Cushion
$800 AUD