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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 $276 USD
As of October 28, 2026
Save $1,069 USD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,345 USD at Reve Diamonds · As of October 28, 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 28, 2026, with prices from $276 to $1,345, a $1,069 spread on the same certified stone. Reve Diamonds lists it at $1,345. 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
Color
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 × 8.46 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 28
Current: $512 USD|Low: $276 USD|High: $1,245 USD|Avg: $687 USD|+3.0%
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 29, 2026
Retailer 5$276 USD
Retailer 13$307 USD
Retailer 11$412 USD
Retailer 1$512 USD
Retailer 7$527 USD
Retailer 4$557 USD
Retailer 6$580 USD
Retailer 8$715 USD
Retailer 10$773 USD
Retailer 12$1,037 USD
Retailer 2$1,116 USD
Retailer 3$1,204 USD
Retailer 9$1,232 USD

41 data points across 13 retailers

20 retailers$276 USD to $1,345 USD

A
Cheapest Retailer
-
$276 USD
Final sale: no returns
A
Retailer 2
-
$346 USD
HK$2,700 HKD
View
B+
Retailer 3
-
$412 USD
View
A
Retailer 4
-
$494 USD
€470 EUR
View
A
Retailer 5
-
$512 USD
€488 EUR
View
A
Retailer 6
-
$527 USD
ZAR 8,516 ZAR
View
A
Retailer 7
-
$539 USD
View
A
Retailer 8
-
$557 USD
View
A
Retailer 9
-
$580 USD
£456 GBP
View
B+
Retailer 10
-
$715 USD
A$1,100 AUD
View
B+
Retailer 11
-
$773 USD
View
B+
Retailer 12
-
$944 USD
View
B+
Retailer 13
-
$989 USD
SGD 1,336 SGD
View
B+
Retailer 14
-
$1,037 USD
A$1,595 AUD
View
Price last confirmed 24 days ago
B
Retailer 15
-
$1,038 USD
View
B
Retailer 16
-
$1,116 USD
View
B
Retailer 17
-
$1,120 USD
View
Price last confirmed 50 days ago
B
Retailer 18
-
$1,204 USD
£948 GBP
View
B
Retailer 19
-
$1,232 USD
£970 GBP
View
Most Expensive
B
Reve Diamonds
FADBF77A1 · Oct 28
$1,345 USD
View
19 more retailers have this diamond
Prices start from $276 USDSave up to $1,069 USD

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
$276 USD