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Round|Lab Grown|IGI

9.02ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG790646656

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790646656

Diamond specifications and retailer prices

From $1,707 AUD
$1,199 USD
As of October 26, 2026
Save $6,635 AUD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,342 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 9.02ct lab-grown round diamond

This 9.02ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG790646656 or 790646656. Listed at 16 retailers as of October 26, 2026, with prices from $1,707 to $8,342, a $6,635 spread on the same certified stone. Brilliant Earth lists it at $8,342. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

9.02
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790646656
Dimensions13.44 × 13.52 × 8.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.44 mm13.52 mm9.02 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790646656
Side View
Table 58.0%Crown 33.2°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.0%

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 26
Current: $8,342 AUD|Low: $1,639 AUD|High: $8,342 AUD|Avg: $3,709 AUD
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
Retailer 17
October 31, 2026
Retailer 8$1,707 AUD
Retailer 5$1,856 AUD
Retailer 9$1,912 AUD
Retailer 3$1,980 AUD
Retailer 14$2,008 AUD
Retailer 11$2,260 AUD
Retailer 6$2,674 AUD
Retailer 15$2,845 AUD
Retailer 2$2,976 AUD
Retailer 13$3,054 AUD
Retailer 7$3,140 AUD
Retailer 10$3,502 AUD
Retailer 4$3,711 AUD
Retailer 17$6,369 AUD
Retailer 12$6,558 AUD
Retailer 16$7,962 AUD
Brilliant Earth$8,342 AUD

28 data points across 17 retailers

16 retailers$1,707 AUD to $8,342 AUD

A
Cheapest Retailer
-
$1,707 AUD
$1,199 USD
Retailer 2
-
$1,856 AUD
$1,304 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$1,980 AUD
$1,391 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$2,008 AUD
£1,111 GBP
View
A
Retailer 5
-
$2,260 AUD
HK$12,400 HKD
View
A
Retailer 6
-
$2,674 AUD
$1,878 USD
View
B+
Retailer 7
-
$2,845 AUD
£1,573 GBP
View
B+
Retailer 8
-
$2,976 AUD
€1,991 EUR
View
B+
Retailer 9
-
$3,054 AUD
$2,145 USD
View
B+
Retailer 10
-
$3,140 AUD
$2,206 USD
View
B+
Retailer 11
-
$3,502 AUD
$2,460 USD
View
Retailer 12
-
$3,711 AUD
$2,607 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$6,369 AUD
£3,523 GBP
View
B
Retailer 14
-
$6,558 AUD
SGD 6,225 SGD
View
B
Retailer 15
-
$7,962 AUD
$5,593 USD
View
Most Expensive
B
Brilliant Earth
18812427A · Oct 31
$8,342 AUD
$5,860 USD
View
15 more retailers have this diamond
Prices start from $1,707 AUDSave up to $6,635 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
9.02ct Round
$1,707 AUD