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Cushion|Lab Grown|IGI

10.01ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG826649931

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826649931

Diamond specifications and retailer prices

From $3,404 NZD
£1,505 GBP
As of October 27, 2026
Save $18,354 NZD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $21,758 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.01ct lab-grown cushion diamond

This 10.01ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826649931 or 826649931. Listed at 20 retailers as of October 27, 2026, with prices from $3,404 to $21,758, a $18,354 spread on the same certified stone. Brilliant Earth lists it at $21,758. 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

10.01
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle29.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826649931
Dimensions14.59 × 10.86 × 6.97 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.59 mm10.86 mm10.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826649931
Side View
Table 66.0%Crown 36.6°Girdle: MED-STKPavilion 29.6°Culet: NoneDepth 64.2%

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 27
Current: $21,758 NZD|Low: $3,392 NZD|High: $22,470 NZD|Avg: $9,378 NZD|-3.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 16$3,404 NZD
Retailer 8$3,670 NZD
Retailer 18$4,104 NZD
Retailer 13$4,353 NZD
Retailer 17$5,196 NZD
Retailer 2$5,715 NZD
Retailer 20$5,831 NZD
Retailer 5$5,849 NZD
Retailer 3$5,961 NZD
Retailer 7$7,056 NZD
Retailer 6$7,869 NZD
Retailer 10$10,229 NZD
Retailer 12$10,330 NZD
Retailer 4$10,916 NZD
Retailer 19$12,389 NZD
Retailer 15$12,592 NZD
Retailer 9$13,323 NZD
Retailer 11$15,162 NZD
Retailer 14$18,375 NZD
Brilliant Earth$21,758 NZD

28 data points across 20 retailers

20 retailers$3,404 NZD to $21,758 NZD

A
Cheapest Retailer
-
$3,404 NZD
£1,505 GBP
A
Retailer 2
-
$3,670 NZD
$2,061 USD
View
Final sale: no returns
A
Retailer 3
-
$4,104 NZD
$2,305 USD
View
A
Retailer 4
-
$4,353 NZD
HK$19,100 HKD
View
A
Retailer 5
-
$5,196 NZD
£2,298 GBP
View
A
Retailer 6
-
$5,715 NZD
€3,057 EUR
View
A
Retailer 7
-
$5,831 NZD
ZAR 52,910 ZAR
View
A
Retailer 8
-
$5,849 NZD
$3,285 USD
View
A
Retailer 9
-
$5,961 NZD
$3,348 USD
View
Retailer 10
-
$7,056 NZD
A$6,097 AUD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$7,869 NZD
£3,480 GBP
View
Retailer 12
-
$10,229 NZD
$5,745 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$10,330 NZD
$5,802 USD
View
B+
Retailer 14
-
$10,916 NZD
$6,131 USD
View
B+
Retailer 15
-
$12,389 NZD
$6,958 USD
View
B+
Retailer 16
-
$12,592 NZD
SGD 9,557 SGD
View
B+
Retailer 17
-
$13,323 NZD
$7,483 USD
View
Retailer 18
-
$15,162 NZD
A$13,101 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$18,375 NZD
$10,320 USD
View
Most Expensive
B
Brilliant Earth
21013566A · Oct 29
$21,758 NZD
$12,220 USD
View
19 more retailers have this diamond
Prices start from $3,404 NZDSave up to $18,354 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
10.01ct Cushion
$3,404 NZD