Radiant|Lab Grown|IGI

10.02ct E SI1 Radiant Lab Grown Diamond

VG • E/SI1 • IGI LG844631571

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

Certificate IGI LG844631571

Diamond specifications and retailer prices

From $2,789 NZD
$1,572 USD
As of October 31, 2026
Save $11,510 NZD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $14,299 NZD at Adiamor · As of October 31, 2026
View at Adiamor

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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG844631571 or 844631571. Listed at 13 retailers as of October 31, 2026, with prices from $2,789 to $14,299, a $11,510 spread on the same certified stone. Adiamor lists it at $14,299. 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

10.02
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844631571
Dimensions15.56 × 10.28 × 7.18 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.56 mm10.28 mm10.02 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844631571
Side View
Table 66.0%Crown 42.2°Girdle: ThickPavilion 41.4°Culet: NoneDepth 69.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $14,299 NZD|Low: $2,591 NZD|High: $14,299 NZD|Avg: $6,526 NZD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 11$2,591 NZD
Retailer 10$2,789 NZD
Retailer 8$3,194 NZD
Retailer 13$3,339 NZD
Retailer 2$4,076 NZD
Retailer 3$4,347 NZD
Retailer 6$4,397 NZD
Retailer 7$4,791 NZD
Retailer 5$7,492 NZD
Retailer 9$8,516 NZD
Retailer 4$9,658 NZD
Retailer 12$10,160 NZD
Adiamor$14,299 NZD

20 data points across 13 retailers

13 retailers$2,789 NZD to $14,299 NZD

Retailer 1
-
$2,591 NZD
£1,150 GBP
Price last confirmed 15 days ago
B+
Retailer 2
-
$2,789 NZD
$1,572 USD
View
Final sale: no returns
B+
Retailer 3
-
$3,194 NZD
$1,800 USD
View
B+
Retailer 4
-
$3,339 NZD
HK$14,700 HKD
View
B+
Retailer 5
-
$4,076 NZD
£1,809 GBP
View
B+
Retailer 6
-
$4,347 NZD
$2,450 USD
View
B+
Retailer 7
-
$4,397 NZD
€2,360 EUR
View
B+
Retailer 8
-
$4,791 NZD
$2,700 USD
View
B+
Retailer 9
-
$7,492 NZD
$4,222 USD
View
B+
Retailer 10
-
$8,516 NZD
$4,800 USD
View
B+
Retailer 11
-
$9,658 NZD
SGD 7,356 SGD
View
B+
Retailer 12
-
$10,160 NZD
$5,726 USD
View
Most Expensive
B
Adiamor
D-82562970 · Oct 31
$14,299 NZD
$8,059 USD
View
12 more retailers have this diamond
Prices start from $2,789 NZDSave up to $11,510 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.

B+
10.02ct Radiant
$2,789 NZD