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Cushion|Lab Grown|IGI

1.53ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG673409329

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG673409329

Diamond specifications and retailer prices

From $353 SGD
$276 USD
As of October 30, 2026
Save $1,367 SGD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,719 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG673409329 or 673409329. Listed at 20 retailers as of October 30, 2026, with prices from $353 to $1,719, a $1,367 spread on the same certified stone. Reve Diamonds lists it at $1,719. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673409329
Dimensions8.46 × 5.71 × 3.76 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.46 mm5.71 mm1.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG673409329
Side View
Table 63.0%Crown 32.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 65.8%

Caratlytics Score

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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: $746 SGD|Low: $353 SGD|High: $1,591 SGD|Avg: $880 SGD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 5$353 SGD
Retailer 13$392 SGD
Retailer 11$527 SGD
Retailer 6$655 SGD
Retailer 7$674 SGD
Retailer 4$712 SGD
Retailer 1$746 SGD
Retailer 8$914 SGD
Retailer 10$988 SGD
Retailer 12$1,325 SGD
Retailer 2$1,427 SGD
Retailer 3$1,539 SGD
Retailer 9$1,575 SGD

41 data points across 13 retailers

20 retailers$353 SGD to $1,719 SGD

A
Cheapest Retailer
-
$353 SGD
$276 USD
Final sale: no returns
A
Retailer 2
-
$442 SGD
HK$2,700 HKD
View
B+
Retailer 3
-
$527 SGD
$412 USD
View
A
Retailer 4
-
$631 SGD
€470 EUR
View
A
Retailer 5
-
$655 SGD
€488 EUR
View
A
Retailer 6
-
$674 SGD
ZAR 8,516 ZAR
View
A
Retailer 7
-
$689 SGD
$539 USD
View
A
Retailer 8
-
$712 SGD
$557 USD
View
A
Retailer 9
-
$746 SGD
£459 GBP
View
B+
Retailer 10
-
$914 SGD
A$1,100 AUD
View
B+
Retailer 11
-
$988 SGD
$773 USD
View
B+
Retailer 12
-
$1,207 SGD
$944 USD
View
B+
Retailer 13
-
$1,264 SGD
View
Retailer 14
-
$1,325 SGD
A$1,595 AUD
View
Price last confirmed 26 days ago
B
Retailer 15
-
$1,327 SGD
$1,038 USD
View
B
Retailer 16
-
$1,427 SGD
$1,116 USD
View
Retailer 17
-
$1,432 SGD
$1,120 USD
View
Price last confirmed 51 days ago
B
Retailer 18
-
$1,539 SGD
£948 GBP
View
B
Retailer 19
-
$1,575 SGD
£970 GBP
View
Most Expensive
B
Reve Diamonds
FADBF77A1 · Oct 30
$1,719 SGD
$1,345 USD
View
19 more retailers have this diamond
Prices start from $353 SGDSave up to $1,367 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
1.53ct Cushion
$353 SGD