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Cushion|Lab Grown|IGI

1.03ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG689562143

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG689562143

Diamond specifications and retailer prices

From $290 AUD
$204 USD
As of November 1, 2026
Save $1,334 AUD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,624 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 top-tier cut grade and certified by IGI LG689562143 or 689562143. Listed at 16 retailers as of November 1, 2026, with prices from $290 to $1,624, a $1,334 spread on the same certified stone. Reve Diamonds lists it at $1,624. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689562143
Dimensions5.31 × 5.31 × 3.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.31 mm5.31 mm1.03 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689562143
Side View
Table 62.0%Crown 35°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 66.3%

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: $559 AUD|Low: $289 AUD|High: $1,624 AUD|Avg: $792 AUD|+3.8%
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
Reve Diamonds
November 1, 2026
Retailer 11$290 AUD
Retailer 3$325 AUD
Retailer 1$559 AUD
Retailer 8$568 AUD
Retailer 4$572 AUD
Retailer 7$585 AUD
Retailer 12$622 AUD
Retailer 14$665 AUD
Retailer 10$790 AUD
Retailer 2$864 AUD
Retailer 6$1,113 AUD
Retailer 5$1,118 AUD
Retailer 9$1,191 AUD
Retailer 13$1,522 AUD
Reve Diamonds$1,624 AUD

46 data points across 15 retailers

16 retailers$290 AUD to $1,624 AUD

A
Cheapest Retailer
-
$290 AUD
$204 USD
Final sale: no returns
Retailer 2
-
$325 AUD
$228 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$559 AUD
ZAR 6,346 ZAR
View
A
Retailer 4
-
$568 AUD
€380 EUR
View
A
Retailer 5
-
$572 AUD
$402 USD
View
A
Retailer 6
-
$585 AUD
£324 GBP
View
A
Retailer 7
-
$622 AUD
$437 USD
View
B+
Retailer 8
-
$665 AUD
$467 USD
View
B+
Retailer 9
-
$790 AUD
View
B
Retailer 10
-
$864 AUD
$607 USD
View
B
Retailer 11
-
$1,118 AUD
$786 USD
View
B
Retailer 12
-
$1,136 AUD
$798 USD
View
B+
Retailer 13
-
$1,191 AUD
View
Retailer 14
-
$1,375 AUD
$966 USD
View
Price last confirmed 97 days ago
Retailer 15
-
$1,522 AUD
£842 GBP
View
Price last confirmed 13 days ago
Most Expensive
B
Reve Diamonds
8DD829FF1 · Nov 1
$1,624 AUD
$1,141 USD
View
15 more retailers have this diamond
Prices start from $290 AUDSave up to $1,334 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
$290 AUD