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Cushion|Lab Grown|IGI

10.55ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG652415751

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG652415751

Diamond specifications and retailer prices

From $3,425 NZD
£1,520 GBP
As of October 30, 2026
Save $23,669 NZD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $27,094 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.55ct lab-grown cushion diamond

This 10.55ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG652415751 or 652415751. Listed at 15 retailers as of October 29, 2026, with prices from $3,425 to $27,094, a $23,669 spread on the same certified stone. Brilliant Earth lists it at $27,094. 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

10.55
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652415751
Dimensions13.41 × 11.20 × 7.73 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.41 mm11.20 mm10.55 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652415751
Side View
Table 66.0%Crown 38.9°Girdle: MED-VTKPavilion 35.7°Culet: NoneDepth 69.0%

Caratlytics Score

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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: $27,094 NZD|Low: $3,413 NZD|High: $28,957 NZD|Avg: $8,525 NZD|-3.0%
Brilliant Earth
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 7$3,425 NZD
Retailer 12$3,694 NZD
Retailer 3$3,827 NZD
Retailer 6$4,125 NZD
Retailer 4$4,675 NZD
Retailer 2$5,261 NZD
Retailer 9$5,468 NZD
Retailer 8$6,004 NZD
Retailer 5$7,923 NZD
Retailer 11$10,310 NZD
Retailer 13$10,976 NZD
Retailer 10$14,729 NZD
Brilliant Earth$27,094 NZD

38 data points across 13 retailers

15 retailers$3,425 NZD to $27,094 NZD

A
Cheapest Retailer
-
$3,425 NZD
£1,520 GBP
A
Retailer 2
-
$3,694 NZD
$2,082 USD
View
Final sale: no returns
Retailer 3
-
$3,827 NZD
$2,157 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$4,125 NZD
$2,325 USD
View
A
Retailer 5
-
$4,675 NZD
$2,635 USD
View
A
Retailer 6
-
$5,261 NZD
£2,335 GBP
View
B+
Retailer 7
-
$5,468 NZD
$3,082 USD
View
A
Retailer 8
-
$6,004 NZD
€3,223 EUR
View
A
Retailer 9
-
$7,923 NZD
£3,516 GBP
View
B+
Retailer 10
-
$10,310 NZD
$5,811 USD
View
B+
Retailer 11
-
$10,976 NZD
$6,186 USD
View
B
Retailer 12
-
$13,406 NZD
$7,555 USD
View
B
Retailer 13
-
$14,327 NZD
$8,075 USD
View
Retailer 14
-
$14,729 NZD
A$12,771 AUD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
16422904A · Oct 29
$27,094 NZD
$15,270 USD
View
14 more retailers have this diamond
Prices start from $3,425 NZDSave up to $23,669 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
10.55ct Cushion
$3,425 NZD