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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 $1,199 USD
As of October 26, 2026
Save $4,661 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,860 USD at Brilliant Earth · As of October 29, 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 $1,199 to $5,860, a $4,661 spread on the same certified stone. Brilliant Earth lists it at $5,860. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $5,860 USD|Low: $1,151 USD|High: $5,860 USD|Avg: $2,605 USD
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$1,199 USD
Retailer 5$1,304 USD
Retailer 9$1,343 USD
Retailer 3$1,391 USD
Retailer 14$1,411 USD
Retailer 11$1,587 USD
Retailer 6$1,878 USD
Retailer 15$1,998 USD
Retailer 2$2,091 USD
Retailer 13$2,145 USD
Retailer 7$2,206 USD
Retailer 10$2,460 USD
Retailer 4$2,607 USD
Retailer 17$4,474 USD
Retailer 12$4,607 USD
Retailer 16$5,593 USD
Brilliant Earth$5,860 USD

28 data points across 17 retailers

16 retailers$1,199 USD to $5,860 USD

A
Cheapest Retailer
-
$1,199 USD
A
Retailer 2
-
$1,304 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$1,391 USD
View
A
Retailer 4
-
$1,411 USD
£1,111 GBP
View
A
Retailer 5
-
$1,587 USD
HK$12,400 HKD
View
A
Retailer 6
-
$1,878 USD
View
B+
Retailer 7
-
$1,998 USD
£1,573 GBP
View
B+
Retailer 8
-
$2,091 USD
€1,991 EUR
View
B+
Retailer 9
-
$2,145 USD
View
B+
Retailer 10
-
$2,206 USD
View
B+
Retailer 11
-
$2,460 USD
View
B+
Retailer 12
-
$2,607 USD
View
B
Retailer 13
-
$4,474 USD
£3,523 GBP
View
B
Retailer 14
-
$4,607 USD
SGD 6,225 SGD
View
B
Retailer 15
-
$5,593 USD
View
Most Expensive
B
Brilliant Earth
18812427A · Oct 29
$5,860 USD
View
15 more retailers have this diamond
Prices start from $1,199 USDSave up to $4,661 USD

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
$1,199 USD