CaratHunter
Plans
Cushion|Lab Grown|IGI

1.51ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG687534951

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG687534951

Diamond specifications and retailer prices

From $367 SGD
$286 USD
As of October 30, 2026
Save $1,266 SGD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,633 SGD at MOH London · As of October 26, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG687534951 or 687534951. Listed at 17 retailers as of October 26, 2026, with prices from $367 to $1,633, a $1,266 spread on the same certified stone. MOH London lists it at $1,633. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687534951
Dimensions7.89 × 6.13 × 4.10 mm
L/W Ratio1.29
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
7.89 mm6.13 mm1.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687534951
Side View
Table 66.0%Crown 38.7°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,633 SGD|Low: $367 SGD|High: $1,651 SGD|Avg: $892 SGD|-0.9%
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
Retailer 14
October 30, 2026
Retailer 3$367 SGD
Retailer 10$406 SGD
Retailer 11$467 SGD
Retailer 13$628 SGD
Retailer 4$681 SGD
Retailer 7$682 SGD
Retailer 8$699 SGD
Retailer 6$743 SGD
Retailer 2$776 SGD
Retailer 9$948 SGD
Retailer 12$1,065 SGD
Retailer 5$1,544 SGD
Retailer 14$1,600 SGD
MOH London$1,633 SGD

42 data points across 14 retailers

17 retailers$367 SGD to $1,633 SGD

A
Cheapest Retailer
-
$367 SGD
$286 USD
Final sale: no returns
A
Retailer 2
-
$406 SGD
$317 USD
View
Retailer 3
-
$467 SGD
£287 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$628 SGD
$490 USD
View
A
Retailer 5
-
$681 SGD
$531 USD
View
A
Retailer 6
-
$682 SGD
€507 EUR
View
A
Retailer 7
-
$699 SGD
ZAR 8,810 ZAR
View
A
Retailer 8
-
$713 SGD
$556 USD
View
A
Retailer 9
-
$743 SGD
$580 USD
View
A
Retailer 10
-
$776 SGD
£477 GBP
View
A
Retailer 11
-
$948 SGD
A$1,138 AUD
View
B+
Retailer 12
-
$1,065 SGD
$831 USD
View
B+
Retailer 13
-
$1,257 SGD
$981 USD
View
B+
Retailer 14
-
$1,374 SGD
$1,072 USD
View
Retailer 15
-
$1,544 SGD
$1,205 USD
View
Price last confirmed 32 days ago
B
Retailer 16
-
$1,600 SGD
$1,248 USD
View
Most Expensive
B
MOH London
LG687534951 · Oct 26
$1,633 SGD
£1,003 GBP
View
16 more retailers have this diamond
Prices start from $367 SGDSave up to $1,266 SGD

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
$367 SGD