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Radiant|Lab Grown|IGI

10.02ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG791645569

Shape and cutting style on the report: Cut cornered square modified brilliant

Certificate IGI LG791645569

Diamond specifications and retailer prices

From $5,174 NZD
$2,916 USD
As of October 29, 2026
Save $25,436 NZD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $40,720 NZD at Brilliant Earth · As of October 4, 2026
View at Brilliant Earth

About this 10.02ct lab-grown radiant diamond

This 10.02ct lab-grown radiant 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 LG791645569 or 791645569. Listed at 13 retailers as of October 29, 2026, with a 492% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.02
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791645569
Dimensions12.00 × 12.00 × 8.05 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.00 mm12.00 mm10.02 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791645569
Side View
Table 64.0%Crown 43.4°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 67.1%

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: $40,720 NZD|Low: $3,712 NZD|High: $44,287 NZD|Avg: $15,205 NZD|-8.1%
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
October 27, 2026
Retailer 12$5,174 NZD
Retailer 9$5,651 NZD
Retailer 7$8,084 NZD
Retailer 6$8,494 NZD
Retailer 4$8,921 NZD
Retailer 10$10,167 NZD
Retailer 8$10,486 NZD
Retailer 2$12,503 NZD
Retailer 13$14,998 NZD
Retailer 5$15,546 NZD
Retailer 14$17,967 NZD
Retailer 11$18,693 NZD
Retailer 3$30,610 NZD
Brilliant Earth$40,720 NZD

22 data points across 14 retailers

13 retailers$5,174 NZD to $30,610 NZD

A
Cheapest Retailer
-
$5,174 NZD
$2,916 USD
Final sale: no returns
A
Retailer 2
-
$5,651 NZD
$3,185 USD
View
Retailer 3
-
$8,084 NZD
€4,339 EUR
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$8,921 NZD
$5,028 USD
View
B+
Retailer 5
-
$10,167 NZD
£4,512 GBP
View
Retailer 6
-
$10,486 NZD
$5,910 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$12,503 NZD
$7,047 USD
View
B
Retailer 8
-
$14,998 NZD
$8,453 USD
View
B
Retailer 9
-
$15,546 NZD
$8,762 USD
View
B
Retailer 10
-
$17,967 NZD
SGD 13,684 SGD
View
B
Retailer 11
-
$18,693 NZD
$10,535 USD
View
B
Retailer 12
-
$30,610 NZD
$17,252 USD
View
Most Expensive
Brilliant Earth
18756816A · Oct 4
$40,720 NZD
$22,950 USD
View
Price under review
12 more retailers have this diamond
Prices start from $5,174 NZDSave up to $25,436 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
10.02ct Radiant
$5,174 NZD