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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 $3,627 AUD
$2,548 USD
As of October 30, 2026
Save $25,202 AUD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $28,829 AUD 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 $3,627 to $28,829, a $25,202 spread on the same certified stone. Diamonds Direct lists it at $28,829. 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
Colour
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: $28,829 AUD|Low: $3,482 AUD|High: $28,829 AUD|Avg: $7,851 AUD|+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$3,627 AUD
Retailer 9$3,946 AUD
Retailer 5$4,062 AUD
Retailer 3$4,207 AUD
Retailer 11$4,207 AUD
Retailer 4$4,785 AUD
Retailer 2$6,274 AUD
Retailer 13$6,383 AUD
Retailer 8$6,798 AUD
Retailer 7$7,189 AUD
Retailer 6$8,006 AUD
Retailer 10$8,300 AUD
Retailer 14$11,456 AUD
Diamonds Direct$28,829 AUD

42 data points across 14 retailers

17 retailers$3,627 AUD to $28,829 AUD

A
Cheapest Retailer
-
$3,627 AUD
$2,548 USD
A
Retailer 2
-
$3,946 AUD
$2,772 USD
View
A
Retailer 3
-
$4,062 AUD
$2,853 USD
View
Final sale: no returns
A
Retailer 4
-
$4,207 AUD
$2,955 USD
View
Retailer 5
-
$4,207 AUD
$2,955 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$4,785 AUD
$3,361 USD
View
A
Retailer 7
-
$6,274 AUD
£3,470 GBP
View
A
Retailer 8
-
$6,383 AUD
$4,484 USD
View
B+
Retailer 9
-
$6,798 AUD
$4,775 USD
View
B+
Retailer 10
-
$7,189 AUD
ZAR 81,583 ZAR
View
B+
Retailer 11
-
$8,006 AUD
£4,428 GBP
View
Retailer 12
-
$8,300 AUD
$5,830 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$9,019 AUD
$6,335 USD
View
B
Retailer 14
-
$11,456 AUD
$8,047 USD
View
B
Retailer 15
-
$11,695 AUD
$8,215 USD
View
B
Retailer 16
-
$24,956 AUD
$17,530 USD
View
Most Expensive
B
Diamonds Direct
802452 · Oct 30
$28,829 AUD
$20,251 USD
View
16 more retailers have this diamond
Prices start from $3,627 AUDSave up to $25,202 AUD

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
$3,627 AUD