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Cushion|Lab Grown|IGI

10.03ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG840630640

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840630640

Diamond specifications and retailer prices

From $1,706 USD
£1,343 GBP
As of November 2, 2026
Save $8,564 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,270 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 10.03ct lab-grown cushion diamond

This 10.03ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840630640 or 840630640. Listed at 12 retailers as of November 2, 2026, with prices from $1,706 to $10,270, a $8,564 spread on the same certified stone. Do Amore Diamonds lists it at $10,270. 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

10.03
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840630640
Dimensions15.94 × 10.71 × 7.25 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.94 mm10.71 mm10.03 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840630640
Side View
Table 67.0%Crown 32.8°Girdle: STK-THKPavilion 35.9°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
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 2
Current: $10,270 USD|Low: $1,706 USD|High: $10,460 USD|Avg: $4,184 USD|-1.8%
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
November 2, 2026
Retailer 2$1,706 USD
Retailer 5$1,824 USD
Retailer 9$1,900 USD
Retailer 8$2,236 USD
Retailer 6$2,457 USD
Retailer 7$2,508 USD
Retailer 11$2,899 USD
Retailer 10$3,541 USD
Retailer 12$4,865 USD
Retailer 3$4,977 USD
Retailer 4$10,080 USD
Do Amore Diamonds$10,270 USD

5 data points across 12 retailers

12 retailers$1,706 USD to $10,270 USD

A
Cheapest Retailer
-
$1,706 USD
£1,343 GBP
A
Retailer 2
-
$1,824 USD
View
Final sale: no returns
A
Retailer 3
-
$1,900 USD
View
A
Retailer 4
-
$2,236 USD
View
B+
Retailer 5
-
$2,457 USD
View
A
Retailer 6
-
$2,508 USD
View
A
Retailer 7
-
$2,899 USD
€2,761 EUR
View
A
Retailer 8
-
$3,541 USD
A$5,448 AUD
View
B+
Retailer 9
-
$4,865 USD
View
B+
Retailer 10
-
$4,977 USD
View
B
Retailer 11
-
$10,080 USD
View
Most Expensive
B
Do Amore Diamonds
27-32EABEA6B · Nov 2
$10,270 USD
View
11 more retailers have this diamond
Prices start from $1,706 USDSave up to $8,564 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
10.03ct Cushion
$1,706 USD