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Radiant|Lab Grown|IGI

10.34ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG592336185

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

Certificate IGI LG592336185

Diamond specifications and retailer prices

From $1,728 AUD
$1,214 USD
As of October 27, 2026
Save $7,965 AUD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,693 AUD at With Clarity · As of November 2, 2026
View at With Clarity

About this 10.34ct lab-grown radiant diamond

This 10.34ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG592336185 or 592336185. Listed at 21 retailers as of October 27, 2026, with prices from $1,728 to $9,693, a $7,965 spread on the same certified stone. With Clarity lists it at $9,693. 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

10.34
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle54.6°
Pavilion angle30.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG592336185
Dimensions15.75 × 10.37 × 6.79 mm
L/W Ratio1.52
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.75 mm10.37 mm10.34 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG592336185
Side View
Table 67.0%Crown 54.6°Girdle: MED-STKPavilion 30.1°Culet: NoneDepth 65.5%

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 27
Current: $2,845 AUD|Low: $1,660 AUD|High: $4,214 AUD|Avg: $2,598 AUD|-0.8%
Retailer 1
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 2, 2026
Retailer 13$1,728 AUD
Retailer 8$1,799 AUD
Retailer 4$1,881 AUD
Retailer 2$2,004 AUD
Retailer 5$2,004 AUD
Retailer 9$2,249 AUD
Retailer 1$2,845 AUD
Retailer 12$2,869 AUD
Retailer 6$3,049 AUD
Retailer 10$3,075 AUD
Retailer 11$3,712 AUD
Retailer 3$3,758 AUD
Retailer 7$4,214 AUD

38 data points across 13 retailers

21 retailers$1,728 AUD to $9,693 AUD

A
Cheapest Retailer
-
$1,728 AUD
$1,214 USD
A
Retailer 2
-
$1,799 AUD
£995 GBP
View
A
Retailer 3
-
$1,881 AUD
$1,321 USD
View
A
Retailer 4
-
$1,935 AUD
$1,359 USD
View
Final sale: no returns
Retailer 5
-
$2,004 AUD
$1,408 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$2,004 AUD
$1,408 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$2,249 AUD
$1,580 USD
View
Price last confirmed 5 days ago
A
Retailer 8
-
$2,773 AUD
$1,948 USD
View
A
Retailer 9
-
$2,845 AUD
£1,573 GBP
View
B+
Retailer 10
-
$2,869 AUD
$2,015 USD
View
A
Retailer 11
-
$3,049 AUD
€2,040 EUR
View
Retailer 12
-
$3,075 AUD
ZAR 34,892 ZAR
View
Price last confirmed 8 days ago
Retailer 13
-
$3,712 AUD
View
Price last confirmed 11 days ago
Retailer 14
-
$3,758 AUD
$2,640 USD
View
Price last confirmed 7 days ago
Retailer 15
-
$3,841 AUD
$2,698 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$4,214 AUD
$2,960 USD
View
B+
Retailer 17
-
$4,838 AUD
£2,676 GBP
View
B
Retailer 18
-
$6,013 AUD
$4,224 USD
View
B
Retailer 19
-
$7,028 AUD
$4,937 USD
View
B
Retailer 20
-
$7,104 AUD
$4,990 USD
View
Most Expensive
B
With Clarity
592336185 · Nov 2
$9,693 AUD
$6,809 USD
View
20 more retailers have this diamond
Prices start from $1,728 AUDSave up to $7,965 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
10.34ct Radiant
$1,728 AUD