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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 $204 USD
As of October 30, 2026
Save $937 USD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,141 USD at Reve Diamonds · As of October 30, 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 October 30, 2026, with prices from $204 to $1,141, a $937 spread on the same certified stone. Reve Diamonds lists it at $1,141. 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
Color
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: Oct 30
Current: $399 USD|Low: $203 USD|High: $1,141 USD|Avg: $554 USD|+1.1%
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
October 31, 2026
Retailer 11$204 USD
Retailer 3$228 USD
Retailer 9$391 USD
Retailer 1$399 USD
Retailer 4$402 USD
Retailer 7$411 USD
Retailer 12$437 USD
Retailer 14$467 USD
Retailer 10$555 USD
Retailer 2$607 USD
Retailer 6$782 USD
Retailer 5$786 USD
Retailer 8$837 USD
Retailer 13$1,069 USD
Reve Diamonds$1,141 USD

46 data points across 15 retailers

16 retailers$204 USD to $1,141 USD

A
Cheapest Retailer
-
$204 USD
Final sale: no returns
A
Retailer 2
-
$228 USD
View
A
Retailer 3
-
$391 USD
ZAR 6,312 ZAR
View
A
Retailer 4
-
$399 USD
€380 EUR
View
A
Retailer 5
-
$402 USD
View
A
Retailer 6
-
$411 USD
£324 GBP
View
A
Retailer 7
-
$437 USD
View
B+
Retailer 8
-
$467 USD
View
B+
Retailer 9
-
$555 USD
A$854 AUD
View
B
Retailer 10
-
$607 USD
View
B
Retailer 11
-
$786 USD
View
B
Retailer 12
-
$798 USD
View
B+
Retailer 13
-
$837 USD
A$1,287 AUD
View
Retailer 14
-
$966 USD
View
Price last confirmed 96 days ago
Retailer 15
-
$1,069 USD
£842 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Reve Diamonds
8DD829FF1 · Oct 30
$1,141 USD
View
15 more retailers have this diamond
Prices start from $204 USDSave up to $937 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
1.03ct Cushion
$204 USD