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Cushion|Lab Grown|IGI

1.03ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG737548255

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

Certificate IGI LG737548255

Diamond specifications and retailer prices

From $377 AUD
$265 USD
As of November 1, 2026
Save $1,487 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,864 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG737548255 or 737548255. Listed at 18 retailers as of November 1, 2026, with prices from $377 to $1,864, a $1,487 spread on the same certified stone. Reve Diamonds lists it at $1,864. 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

1.03
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737548255
Dimensions5.63 × 5.53 × 3.90 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.63 mm5.53 mm1.03 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737548255
Side View
Table 66.0%Crown 35.2°Girdle: THN-MEDPavilion 36.2°Culet: NoneDepth 70.5%

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: $720 AUD|Low: $417 AUD|High: $1,692 AUD|Avg: $892 AUD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2$417 AUD
Retailer 4$476 AUD
Retailer 7$562 AUD
Retailer 1$720 AUD
Retailer 6$752 AUD
Retailer 5$782 AUD
Retailer 9$1,018 AUD
Retailer 8$1,242 AUD
Retailer 10$1,627 AUD
Retailer 3$1,672 AUD

35 data points across 10 retailers

18 retailers$377 AUD to $1,864 AUD

A
Cheapest Retailer
-
$377 AUD
$265 USD
Final sale: no returns
Retailer 2
-
$417 AUD
$293 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$474 AUD
HK$2,600 HKD
View
A
Retailer 4
-
$476 AUD
£263 GBP
View
A
Retailer 5
-
$562 AUD
$395 USD
View
B+
Retailer 6
-
$649 AUD
$456 USD
View
B+
Retailer 7
-
$720 AUD
ZAR 8,176 ZAR
View
B+
Retailer 8
-
$752 AUD
€503 EUR
View
B+
Retailer 9
-
$782 AUD
£433 GBP
View
B
Retailer 10
-
$854 AUD
$600 USD
View
B+
Retailer 11
-
$1,018 AUD
View
B
Retailer 12
-
$1,124 AUD
SGD 1,067 SGD
View
B
Retailer 13
-
$1,242 AUD
View
B
Retailer 14
-
$1,416 AUD
$994 USD
View
B
Retailer 15
-
$1,451 AUD
$1,019 USD
View
B
Retailer 16
-
$1,627 AUD
£900 GBP
View
B
Retailer 17
-
$1,672 AUD
£925 GBP
View
Most Expensive
B
Reve Diamonds
1B7B7D987 · Nov 1
$1,864 AUD
$1,310 USD
View
17 more retailers have this diamond
Prices start from $377 AUDSave up to $1,487 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
1.03ct Cushion
$377 AUD