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 $1,572 USD
As of October 29, 2026
Save $6,487 USD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,059 USD at Adiamor · As of October 30, 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 12 retailers as of October 29, 2026, with prices from $1,572 to $8,059, a $6,487 spread on the same certified stone. Adiamor lists it at $8,059. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $8,059 USD|Low: $1,460 USD|High: $8,059 USD|Avg: $3,711 USD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$1,460 USD
Retailer 8$1,572 USD
Retailer 6$1,800 USD
Retailer 11$1,882 USD
Retailer 2$2,297 USD
Retailer 12$2,450 USD
Retailer 5$2,472 USD
Retailer 4$4,222 USD
Retailer 7$4,800 USD
Retailer 3$5,443 USD
Retailer 10$5,726 USD
Adiamor$8,059 USD

18 data points across 12 retailers

12 retailers$1,572 USD to $8,059 USD

Retailer 1
-
$1,460 USD
£1,150 GBP
Price last confirmed 13 days ago
B+
Retailer 2
-
$1,572 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,800 USD
View
B+
Retailer 4
-
$1,882 USD
HK$14,700 HKD
View
B+
Retailer 5
-
$2,297 USD
£1,809 GBP
View
B+
Retailer 6
-
$2,450 USD
View
B+
Retailer 7
-
$2,472 USD
€2,354 EUR
View
B+
Retailer 8
-
$4,222 USD
View
B+
Retailer 9
-
$4,800 USD
View
B+
Retailer 10
-
$5,443 USD
SGD 7,356 SGD
View
B+
Retailer 11
-
$5,726 USD
View
Most Expensive
B
Adiamor
D-82562970 · Oct 30
$8,059 USD
View
11 more retailers have this diamond
Prices start from $1,572 USDSave up to $6,487 USD

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
$1,572 USD