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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 $394 AUD
$276 USD
As of November 1, 2026
Save $1,525 AUD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,919 AUD at Reve Diamonds · As of November 1, 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 November 1, 2026, with prices from $394 to $1,919, a $1,525 spread on the same certified stone. Reve Diamonds lists it at $1,919. 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: Nov 1
Current: $832 AUD|Low: $394 AUD|High: $1,776 AUD|Avg: $993 AUD|+4.6%
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
November 2, 2026
Retailer 5$394 AUD
Retailer 13$438 AUD
Retailer 11$588 AUD
Retailer 7$725 AUD
Retailer 6$756 AUD
Retailer 4$795 AUD
Retailer 1$832 AUD
Retailer 8$1,020 AUD
Retailer 10$1,103 AUD
Retailer 12$1,479 AUD
Retailer 2$1,592 AUD
Retailer 3$1,718 AUD
Retailer 9$1,758 AUD

42 data points across 13 retailers

20 retailers$394 AUD to $1,919 AUD

A
Cheapest Retailer
-
$394 AUD
$276 USD
Final sale: no returns
A
Retailer 2
-
$493 AUD
HK$2,700 HKD
View
B+
Retailer 3
-
$588 AUD
$412 USD
View
A
Retailer 4
-
$698 AUD
€466 EUR
View
A
Retailer 5
-
$725 AUD
€484 EUR
View
A
Retailer 6
-
$756 AUD
ZAR 8,559 ZAR
View
A
Retailer 7
-
$769 AUD
$539 USD
View
A
Retailer 8
-
$795 AUD
$557 USD
View
A
Retailer 9
-
$832 AUD
£459 GBP
View
B+
Retailer 10
-
$1,020 AUD
View
B+
Retailer 11
-
$1,103 AUD
$773 USD
View
B+
Retailer 12
-
$1,347 AUD
$944 USD
View
B+
Retailer 13
-
$1,411 AUD
SGD 1,336 SGD
View
Retailer 14
-
$1,479 AUD
View
Price last confirmed 28 days ago
B
Retailer 15
-
$1,481 AUD
$1,038 USD
View
B
Retailer 16
-
$1,592 AUD
$1,116 USD
View
Retailer 17
-
$1,599 AUD
$1,120 USD
View
Price last confirmed 54 days ago
B
Retailer 18
-
$1,718 AUD
£948 GBP
View
B
Retailer 19
-
$1,758 AUD
£970 GBP
View
Most Expensive
B
Reve Diamonds
FADBF77A1 · Nov 1
$1,919 AUD
$1,345 USD
View
19 more retailers have this diamond
Prices start from $394 AUDSave up to $1,525 AUD

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
$394 AUD