Radiant|Lab Grown|IGI

10.52ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG739513511

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

Certificate IGI LG739513511

Diamond specifications and retailer prices

From $2,548 USD
As of October 30, 2026
Save $17,703 USD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $20,251 USD at Diamonds Direct · As of October 30, 2026
View at Diamonds Direct

About this 10.52ct lab-grown radiant diamond

This 10.52ct 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 LG739513511 or 739513511. Listed at 17 retailers as of October 30, 2026, with prices from $2,548 to $20,251, a $17,703 spread on the same certified stone. Diamonds Direct lists it at $20,251. 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

10.52
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739513511
Dimensions16.43 × 10.58 × 7.09 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.43 mm10.58 mm10.52 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739513511
Side View
Table 64.0%Crown 41.2°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
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: $20,251 USD|Low: $2,446 USD|High: $20,251 USD|Avg: $5,515 USD|+22.2%
Diamonds Direct
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 30, 2026
Retailer 12$2,548 USD
Retailer 9$2,772 USD
Retailer 5$2,853 USD
Retailer 3$2,955 USD
Retailer 11$2,955 USD
Retailer 4$3,361 USD
Retailer 2$4,407 USD
Retailer 13$4,484 USD
Retailer 8$4,775 USD
Retailer 7$5,050 USD
Retailer 6$5,624 USD
Retailer 10$5,830 USD
Retailer 14$8,047 USD
Diamonds Direct$20,251 USD

42 data points across 14 retailers

17 retailers$2,548 USD to $20,251 USD

A
Cheapest Retailer
-
$2,548 USD
A
Retailer 2
-
$2,772 USD
View
A
Retailer 3
-
$2,853 USD
View
Final sale: no returns
A
Retailer 4
-
$2,955 USD
View
Retailer 5
-
$2,955 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$3,361 USD
View
A
Retailer 7
-
$4,407 USD
£3,470 GBP
View
A
Retailer 8
-
$4,484 USD
View
B+
Retailer 9
-
$4,775 USD
View
B+
Retailer 10
-
$5,050 USD
ZAR 81,583 ZAR
View
B+
Retailer 11
-
$5,624 USD
£4,428 GBP
View
Retailer 12
-
$5,830 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$6,335 USD
View
B
Retailer 14
-
$8,047 USD
View
B
Retailer 15
-
$8,215 USD
View
B
Retailer 16
-
$17,530 USD
View
Most Expensive
B
Diamonds Direct
802452 · Oct 30
$20,251 USD
View
16 more retailers have this diamond
Prices start from $2,548 USDSave up to $17,703 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.

A
10.52ct Radiant
$2,548 USD