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Cushion|Lab Grown|IGI

10.03ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG817696904

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817696904

Diamond specifications and retailer prices

From $2,078 USD
£1,636 GBP
As of October 29, 2026
Save $6,025 USD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,103 USD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

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 top-tier cut grade and certified by IGI LG817696904 or 817696904. Listed at 12 retailers as of October 27, 2026, with prices from $2,078 to $8,103, a $6,025 spread on the same certified stone. Taylor and Hart lists it at $8,103. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.03
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817696904
Dimensions12.05 × 11.35 × 7.63 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.05 mm11.35 mm10.03 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817696904
Side View
Table 66.0%Crown 40.9°Girdle: THK-VTKPavilion 30°Culet: NoneDepth 67.2%

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: Oct 29
Current: $4,203 USD|Low: $2,068 USD|High: $8,103 USD|Avg: $4,354 USD|+15.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 31, 2026
Retailer 5$2,078 USD
Retailer 6$2,480 USD
Retailer 7$2,802 USD
Retailer 4$3,175 USD
Retailer 3$3,435 USD
Retailer 9$3,570 USD
Retailer 1$4,203 USD
Retailer 11$4,389 USD
Retailer 10$6,238 USD
Retailer 8$6,639 USD
Retailer 2$7,735 USD
Taylor and Hart$8,103 USD

22 data points across 12 retailers

12 retailers$2,078 USD to $8,103 USD

A
Cheapest Retailer
-
$2,078 USD
£1,636 GBP
A
Retailer 2
-
$2,480 USD
View
A
Retailer 3
-
$2,802 USD
View
A
Retailer 4
-
$3,175 USD
£2,500 GBP
View
A
Retailer 5
-
$3,435 USD
View
Retailer 6
-
$3,570 USD
ZAR 57,676 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$4,203 USD
€4,003 EUR
View
B+
Retailer 8
-
$4,389 USD
£3,456 GBP
View
B+
Retailer 9
-
$6,238 USD
View
B
Retailer 10
-
$6,639 USD
View
B
Retailer 11
-
$7,735 USD
SGD 10,453 SGD
View
Most Expensive
B
Taylor and Hart
68R8LGC · Oct 27
$8,103 USD
View
11 more retailers have this diamond
Prices start from $2,078 USDSave up to $6,025 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
$2,078 USD