CaratHunter
Plans
Cushion|Lab Grown|IGI

1.53ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG816612678

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG816612678

Diamond specifications and retailer prices

From $386 SGD
$302 USD
As of October 30, 2026
Save $1,428 SGD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,814 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 LG816612678 or 816612678. Listed at 22 retailers as of October 30, 2026, with prices from $386 to $1,814, a $1,428 spread on the same certified stone. Reve Diamonds lists it at $1,814. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816612678
Dimensions6.45 × 6.18 × 4.16 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm6.18 mm1.53 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816612678
Side View
Table 60.0%Crown 36.9°Girdle: THK-VTKPavilion 32.9°Culet: NoneDepth 67.3%

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: $705 SGD|Low: $386 SGD|High: $1,739 SGD|Avg: $952 SGD|+2.3%
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
Retailer 14
October 31, 2026
Retailer 6$386 SGD
Retailer 3$428 SGD
Retailer 14$578 SGD
Retailer 11$582 SGD
Retailer 1$705 SGD
Retailer 9$737 SGD
Retailer 7$753 SGD
Retailer 5$764 SGD
Retailer 10$997 SGD
Retailer 12$1,096 SGD
Retailer 13$1,344 SGD
Retailer 2$1,524 SGD
Retailer 4$1,676 SGD
Retailer 8$1,727 SGD

42 data points across 14 retailers

22 retailers$386 SGD to $1,814 SGD

A
Cheapest Retailer
-
$386 SGD
$302 USD
Final sale: no returns
A
Retailer 2
-
$475 SGD
HK$2,900 HKD
View
B+
Retailer 3
-
$578 SGD
$452 USD
View
A
Retailer 4
-
$582 SGD
$455 USD
View
A
Retailer 5
-
$679 SGD
€506 EUR
View
A
Retailer 6
-
$699 SGD
$547 USD
View
A
Retailer 7
-
$705 SGD
€525 EUR
View
A
Retailer 8
-
$737 SGD
ZAR 9,311 ZAR
View
A
Retailer 9
-
$753 SGD
£464 GBP
View
A
Retailer 10
-
$764 SGD
$598 USD
View
B+
Retailer 11
-
$997 SGD
A$1,200 AUD
View
B+
Retailer 12
-
$1,096 SGD
$857 USD
View
B
Retailer 13
-
$1,335 SGD
$1,044 USD
View
Retailer 14
-
$1,344 SGD
A$1,617 AUD
View
Price last confirmed 23 days ago
B
Retailer 15
-
$1,382 SGD
View
B
Retailer 16
-
$1,444 SGD
$1,129 USD
View
B
Retailer 17
-
$1,524 SGD
$1,192 USD
View
Retailer 18
-
$1,530 SGD
$1,197 USD
View
Price last confirmed 89 days ago
B
Retailer 19
-
$1,649 SGD
$1,290 USD
View
B
Retailer 20
-
$1,676 SGD
£1,032 GBP
View
B
Retailer 21
-
$1,727 SGD
£1,064 GBP
View
Most Expensive
B
Reve Diamonds
1E4D6CF2E · Oct 30
$1,814 SGD
$1,419 USD
View
21 more retailers have this diamond
Prices start from $386 SGDSave up to $1,428 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
$386 SGD