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Round|Lab Grown|IGI

10.47ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG587317726

Shape and cutting style on the report: Round brilliant

Certificate IGI LG587317726

Diamond specifications and retailer prices

From $2,582 AUD
$1,814 USD
As of November 1, 2026
Save $7,914 AUD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,497 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.47ct lab-grown round diamond

This 10.47ct lab-grown round 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 LG587317726 or 587317726. Listed at 17 retailers as of October 31, 2026, with prices from $2,582 to $10,497, a $7,914 spread on the same certified stone. Taylor and Hart lists it at $10,497. 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

10.47
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587317726
Dimensions14.25 × 14.34 × 8.48 mm
L/W Ratio1.01
Girdle conditionFaceted
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
14.25 mm14.34 mm10.47 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587317726
Side View
Table 58.0%Crown 33°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.4%

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: Nov 1
Current: $5,549 AUD|Low: $2,478 AUD|High: $16,217 AUD|Avg: $6,277 AUD|-30.8%
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
Retailer 14
Retailer 15
Taylor and Hart
November 1, 2026
Retailer 11$2,582 AUD
Retailer 6$2,809 AUD
Retailer 15$2,890 AUD
Retailer 7$2,995 AUD
Retailer 9$3,232 AUD
Retailer 12$3,462 AUD
Retailer 4$3,785 AUD
Retailer 8$4,636 AUD
Retailer 14$4,696 AUD
Retailer 10$5,038 AUD
Retailer 1$5,549 AUD
Retailer 2$5,613 AUD
Retailer 3$8,610 AUD
Retailer 13$9,307 AUD
Retailer 5$10,002 AUD
Taylor and Hart$10,497 AUD

25 data points across 16 retailers

17 retailers$2,582 AUD to $10,497 AUD

A
Cheapest Retailer
-
$2,582 AUD
$1,814 USD
A
Retailer 2
-
$2,809 AUD
$1,973 USD
View
A
Retailer 3
-
$2,890 AUD
$2,030 USD
View
Final sale: no returns
A
Retailer 4
-
$2,995 AUD
$2,104 USD
View
Retailer 5
-
$2,995 AUD
$2,104 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$3,232 AUD
$2,270 USD
View
A
Retailer 7
-
$3,462 AUD
HK$19,000 HKD
View
A
Retailer 8
-
$3,785 AUD
$2,659 USD
View
A
Retailer 9
-
$4,636 AUD
ZAR 52,615 ZAR
View
A
Retailer 10
-
$4,696 AUD
$3,299 USD
View
A
Retailer 11
-
$5,038 AUD
$3,539 USD
View
A
Retailer 12
-
$5,549 AUD
View
A
Retailer 13
-
$5,613 AUD
$3,943 USD
View
B+
Retailer 14
-
$8,610 AUD
$6,048 USD
View
B+
Retailer 15
-
$9,307 AUD
$6,538 USD
View
B+
Retailer 16
-
$10,002 AUD
SGD 9,494 SGD
View
Most Expensive
B+
Taylor and Hart
TA9YIL7 · Oct 31
$10,497 AUD
$7,373 USD
View
16 more retailers have this diamond
Prices start from $2,582 AUDSave up to $7,914 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
10.47ct Round
$2,582 AUD