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Round|Lab Grown|IGI

9.12ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG605352747

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605352747

Diamond specifications and retailer prices

From $2,059 AUD
$1,446 USD
As of October 29, 2026
Save $10,811 AUD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,869 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 9.12ct lab-grown round diamond

This 9.12ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605352747 or 605352747. Listed at 15 retailers as of October 29, 2026, with prices from $2,059 to $12,869, a $10,811 spread on the same certified stone. Brilliant Earth lists it at $12,869. 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

9.12
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605352747
Dimensions13.34 × 13.41 × 8.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
13.34 mm13.41 mm9.12 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605352747
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $12,869 AUD|Low: $1,960 AUD|High: $13,923 AUD|Avg: $4,809 AUD|-7.6%
Brilliant Earth
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
Retailer 16
October 31, 2026
Retailer 15$2,059 AUD
Retailer 11$2,239 AUD
Retailer 6$2,387 AUD
Retailer 13$2,387 AUD
Retailer 9$2,634 AUD
Retailer 16$3,148 AUD
Retailer 12$3,712 AUD
Retailer 5$3,767 AUD
Retailer 2$3,913 AUD
Retailer 3$4,333 AUD
Retailer 14$4,474 AUD
Retailer 4$6,459 AUD
Retailer 10$6,827 AUD
Retailer 8$8,244 AUD
Retailer 7$8,403 AUD
Brilliant Earth$12,869 AUD

31 data points across 16 retailers

15 retailers$2,059 AUD to $12,869 AUD

A
Cheapest Retailer
-
$2,059 AUD
$1,446 USD
A
Retailer 2
-
$2,239 AUD
$1,573 USD
View
Retailer 3
-
$2,387 AUD
$1,677 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$2,387 AUD
$1,677 USD
View
A
Retailer 5
-
$2,634 AUD
$1,850 USD
View
A
Retailer 6
-
$3,148 AUD
$2,211 USD
View
Retailer 7
-
$3,712 AUD
£2,053 GBP
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$3,767 AUD
$2,646 USD
View
B+
Retailer 9
-
$3,913 AUD
€2,618 EUR
View
B+
Retailer 10
-
$4,333 AUD
$3,044 USD
View
B+
Retailer 11
-
$4,474 AUD
$3,143 USD
View
B
Retailer 12
-
$6,459 AUD
$4,537 USD
View
B
Retailer 13
-
$6,827 AUD
£3,776 GBP
View
Retailer 14
-
$8,403 AUD
$5,903 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
8497270A · Oct 31
$12,869 AUD
$9,040 USD
View
14 more retailers have this diamond
Prices start from $2,059 AUDSave up to $10,811 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
9.12ct Round
$2,059 AUD