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Cushion|Lab Grown|IGI

1.54ct D VS2 Cushion Lab Grown Diamond

GD • D/VS2 • IGI LG549202330

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG549202330

Diamond specifications and retailer prices

From $380 SGD
$297 USD
As of October 30, 2026
Save $2,177 SGD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,557 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG549202330 or 549202330. Listed at 17 retailers as of October 30, 2026, with prices from $380 to $2,557, a $2,177 spread on the same certified stone. Brilliant Earth lists it at $2,557. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
D
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549202330
Dimensions7.76 × 6.15 × 4.11 mm
L/W Ratio1.26
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
7.76 mm6.15 mm1.54 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549202330
Side View
Table 64.0%Crown 35.2°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 66.8%

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: Oct 30
Current: $2,557 SGD|Low: $270 SGD|High: $2,557 SGD|Avg: $1,040 SGD
Brilliant Earth
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
November 1, 2026
Retailer 14$380 SGD
Retailer 11$421 SGD
Retailer 6$565 SGD
Retailer 9$569 SGD
Retailer 4$697 SGD
Retailer 8$750 SGD
Retailer 13$757 SGD
Retailer 7$798 SGD
Retailer 10$1,073 SGD
Retailer 5$1,416 SGD
Retailer 12$1,617 SGD
Retailer 2$1,684 SGD
Retailer 3$1,705 SGD
Brilliant Earth$2,557 SGD

36 data points across 14 retailers

17 retailers$380 SGD to $2,557 SGD

B+
Cheapest Retailer
-
$380 SGD
$297 USD
Final sale: no returns
Retailer 2
-
$421 SGD
$329 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$565 SGD
$442 USD
View
A
Retailer 4
-
$569 SGD
$445 USD
View
B+
Retailer 5
-
$697 SGD
$545 USD
View
B+
Retailer 6
-
$750 SGD
€559 EUR
View
B+
Retailer 7
-
$757 SGD
$592 USD
View
B+
Retailer 8
-
$798 SGD
£492 GBP
View
Retailer 9
-
$883 SGD
A$1,063 AUD
View
Price last confirmed 154 days ago
B
Retailer 10
-
$1,073 SGD
$839 USD
View
B
Retailer 11
-
$1,416 SGD
$1,108 USD
View
Retailer 12
-
$1,421 SGD
$1,112 USD
View
Price last confirmed 83 days ago
B
Retailer 13
-
$1,540 SGD
$1,205 USD
View
B
Retailer 14
-
$1,617 SGD
$1,265 USD
View
B
Retailer 15
-
$1,684 SGD
£1,037 GBP
View
B
Retailer 16
-
$1,740 SGD
$1,361 USD
View
Most Expensive
C
Brilliant Earth
12221955A · Oct 31
$2,557 SGD
$2,000 USD
View
16 more retailers have this diamond
Prices start from $380 SGDSave up to $2,177 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
$380 SGD