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Cushion|Lab Grown|IGI

10.41ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG604316375

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG604316375

Diamond specifications and retailer prices

From $3,462 NZD
£1,536 GBP
As of November 1, 2026
Save $10,127 NZD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,589 NZD at Taylor and Hart · As of October 31, 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 LG604316375 or 604316375. Listed at 14 retailers as of October 31, 2026, with prices from $3,462 to $13,589, a $10,127 spread on the same certified stone. Taylor and Hart lists it at $13,589. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle29.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604316375
Dimensions15.23 × 10.54 × 7.22 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Top View
15.23 mm10.54 mm10.41 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604316375
Side View
Table 64.0%Crown 38.2°Girdle: STK-THKPavilion 29.4°Culet: NoneDepth 68.5%

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 1
Current: $3,462 NZD|Low: $3,461 NZD|High: $13,589 NZD|Avg: $6,723 NZD|-1.2%
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
Taylor and Hart
November 1, 2026
Retailer 1$3,462 NZD
Retailer 13$3,744 NZD
Retailer 3$3,880 NZD
Retailer 10$4,178 NZD
Retailer 4$4,792 NZD
Retailer 11$5,818 NZD
Retailer 8$6,006 NZD
Retailer 12$6,079 NZD
Retailer 7$6,116 NZD
Retailer 6$7,188 NZD
Retailer 5$8,031 NZD
Retailer 9$9,354 NZD
Retailer 2$11,116 NZD
Taylor and Hart$13,589 NZD

37 data points across 14 retailers

14 retailers$3,462 NZD to $13,589 NZD

A
Cheapest Retailer
-
$3,462 NZD
£1,536 GBP
A
Retailer 2
-
$3,744 NZD
$2,110 USD
View
Final sale: no returns
Retailer 3
-
$3,880 NZD
$2,187 USD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$4,178 NZD
$2,355 USD
View
A
Retailer 5
-
$4,792 NZD
$2,701 USD
View
A
Retailer 6
-
$5,818 NZD
$3,279 USD
View
A
Retailer 7
-
$6,006 NZD
ZAR 54,684 ZAR
View
A
Retailer 8
-
$6,079 NZD
$3,426 USD
View
A
Retailer 9
-
$6,116 NZD
€3,283 EUR
View
A
Retailer 10
-
$7,188 NZD
A$6,233 AUD
View
A
Retailer 11
-
$8,031 NZD
£3,564 GBP
View
B+
Retailer 12
-
$9,354 NZD
$5,272 USD
View
B+
Retailer 13
-
$11,116 NZD
$6,265 USD
View
Most Expensive
B+
Taylor and Hart
EOS4THY · Oct 31
$13,589 NZD
$7,659 USD
View
13 more retailers have this diamond
Prices start from $3,462 NZDSave up to $10,127 NZD

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
$3,462 NZD