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Cushion|Lab Grown|IGI

1.03ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG607321890

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG607321890

Diamond specifications and retailer prices

From $211 USD
As of November 3, 2026
Save $948 USD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,810 USD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607321890 or 607321890. Listed at 14 retailers as of November 1, 2026, with a 449% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607321890
Dimensions6.76 × 5.38 × 3.75 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.76 mm5.38 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607321890
Side View
Table 63.0%Crown 37.8°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 69.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,810 USD|Low: $211 USD|High: $1,810 USD|Avg: $685 USD
Do Amore Diamonds
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 3, 2026
Retailer 12$211 USD
Retailer 10$234 USD
Retailer 5$314 USD
Retailer 11$318 USD
Retailer 4$340 USD
Retailer 7$446 USD
Retailer 2$472 USD
Retailer 6$632 USD
Retailer 9$990 USD
Retailer 3$1,006 USD
Retailer 8$1,035 USD
Retailer 13$1,159 USD
Do Amore Diamonds$1,810 USD

42 data points across 13 retailers

14 retailers$211 USD to $1,159 USD

A
Cheapest Retailer
-
$211 USD
Final sale: no returns
Retailer 2
-
$234 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$262 USD
View
A
Retailer 4
-
$314 USD
View
A
Retailer 5
-
$340 USD
View
A
Retailer 6
-
$446 USD
ZAR 7,207 ZAR
View
B+
Retailer 7
-
$472 USD
£372 GBP
View
B+
Retailer 8
-
$632 USD
A$972 AUD
View
B
Retailer 9
-
$990 USD
View
B
Retailer 10
-
$1,003 USD
View
B
Retailer 11
-
$1,006 USD
£792 GBP
View
B
Retailer 12
-
$1,035 USD
£815 GBP
View
B
Retailer 13
-
$1,159 USD
View
Most Expensive
Do Amore Diamonds
27-34904D56E · Nov 3
$1,810 USD
View
Price under review
13 more retailers have this diamond
Prices start from $211 USDSave up to $948 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
$211 USD