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Cushion|Lab Grown|IGI

10.41ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG625448999

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG625448999

Diamond specifications and retailer prices

From $1,957 USD
£1,541 GBP
As of October 30, 2026
Save $5,702 USD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,659 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 10.41ct lab-grown cushion diamond

This 10.41ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625448999 or 625448999. Listed at 14 retailers as of October 30, 2026, with prices from $1,957 to $7,659, a $5,702 spread on the same certified stone. Taylor and Hart lists it at $7,659. 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

10.41
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625448999
Dimensions14.61 × 11.93 × 7.23 mm
L/W Ratio1.22
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
14.61 mm11.93 mm10.41 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625448999
Side View
Table 60.0%Crown 36.9°Girdle: MED-THKPavilion 32.6°Culet: NoneDepth 60.6%

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: Oct 30
Current: $3,447 USD|Low: $1,951 USD|High: $7,700 USD|Avg: $3,807 USD|+2.9%
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
October 31, 2026
Retailer 6$1,957 USD
Retailer 2$2,110 USD
Retailer 10$2,187 USD
Retailer 13$2,355 USD
Retailer 4$2,701 USD
Retailer 9$3,279 USD
Retailer 7$3,385 USD
Retailer 12$3,426 USD
Retailer 1$3,447 USD
Retailer 5$4,526 USD
Retailer 8$5,272 USD
Retailer 3$6,265 USD
Retailer 11$7,470 USD

36 data points across 13 retailers

14 retailers$1,957 USD to $7,659 USD

A
Cheapest Retailer
-
$1,957 USD
£1,541 GBP
A
Retailer 2
-
$2,110 USD
View
Final sale: no returns
Retailer 3
-
$2,187 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$2,355 USD
View
A
Retailer 5
-
$2,701 USD
View
A
Retailer 6
-
$3,279 USD
View
A
Retailer 7
-
$3,385 USD
ZAR 54,684 ZAR
View
Retailer 8
-
$3,426 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$3,447 USD
€3,283 EUR
View
A
Retailer 10
-
$4,526 USD
£3,564 GBP
View
B+
Retailer 11
-
$5,272 USD
View
B+
Retailer 12
-
$6,265 USD
View
B+
Retailer 13
-
$7,470 USD
View
Most Expensive
B+
Taylor and Hart
KLHQI4N · Oct 30
$7,659 USD
View
13 more retailers have this diamond
Prices start from $1,957 USDSave up to $5,702 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
10.41ct Cushion
$1,957 USD