CaratHunter
Plans
Cushion|Lab Grown|IGI

1.54ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG816630803

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816630803

Diamond specifications and retailer prices

From $349 SGD
$272 USD
As of October 28, 2026
Save $2,651 SGD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,338 SGD at Queensmith · As of October 16, 2026
View at Queensmith

About this 1.54ct lab-grown cushion diamond

This 1.54ct 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 LG816630803 or 816630803. Listed at 23 retailers as of October 28, 2026, with a 760% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630803
Dimensions8.18 × 5.98 × 4.11 mm
L/W Ratio1.37
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
8.18 mm5.98 mm1.54 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630803
Side View
Table 61.0%Crown 35.2°Girdle: MediumPavilion 40.6°Culet: NoneDepth 68.7%

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 28
Current: $3,338 SGD|Low: $349 SGD|High: $3,338 SGD|Avg: $1,214 SGD
Queensmith
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 29, 2026
Retailer 3$349 SGD
Retailer 14$427 SGD
Retailer 4$517 SGD
Retailer 23$567 SGD
Retailer 2$681 SGD
Retailer 13$715 SGD
Retailer 6$734 SGD
Retailer 11$744 SGD
Retailer 9$814 SGD
Retailer 20$849 SGD
Retailer 15$860 SGD
Retailer 7$993 SGD
Retailer 17$1,530 SGD
Retailer 12$1,644 SGD
Retailer 16$1,661 SGD
Retailer 8$1,706 SGD
Retailer 21$1,721 SGD
Retailer 5$1,910 SGD
Retailer 10$2,047 SGD
Retailer 22$2,295 SGD
Retailer 24$2,295 SGD
Retailer 18$2,962 SGD
Retailer 19$3,000 SGD
Queensmith$3,338 SGD

31 data points across 24 retailers

23 retailers$349 SGD to $3,000 SGD

A
Cheapest Retailer
-
$349 SGD
$272 USD
Final sale: no returns
A
Retailer 2
-
$427 SGD
$333 USD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
$517 SGD
$403 USD
View
A
Retailer 4
-
$567 SGD
$442 USD
View
Retailer 5
-
$681 SGD
€506 EUR
View
A
Retailer 6
-
$715 SGD
$558 USD
View
A
Retailer 7
-
$734 SGD
ZAR 9,246 ZAR
View
A
Retailer 8
-
$814 SGD
£500 GBP
View
A
Retailer 9
-
$849 SGD
$662 USD
View
B+
Retailer 10
-
$993 SGD
A$1,192 AUD
View
B+
Retailer 11
-
$1,438 SGD
$1,122 USD
View
B
Retailer 12
-
$1,530 SGD
$1,193 USD
View
Price last confirmed 59 days ago
B
Retailer 13
-
$1,644 SGD
$1,282 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$1,661 SGD
£1,020 GBP
View
Price last confirmed 13 days ago
B
Retailer 15
-
$1,706 SGD
$1,330 USD
View
B+
Retailer 16
-
$1,721 SGD
£1,057 GBP
View
B
Retailer 17
-
$1,910 SGD
$1,490 USD
View
B
Retailer 18
-
$2,047 SGD
$1,597 USD
View
B
Retailer 19
-
$2,295 SGD
$1,790 USD
View
B
Retailer 20
-
$2,295 SGD
$1,790 USD
View
B
Retailer 21
-
$2,962 SGD
$2,310 USD
View
B
Retailer 22
-
$3,000 SGD
$2,340 USD
View
Most Expensive
B
Queensmith
LG816630803 · Oct 16
$3,338 SGD
£2,050 GBP
View
Price last confirmed 12 days ago
22 more retailers have this diamond
Prices start from $349 SGDSave up to $2,651 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
1.54ct Cushion
$349 SGD