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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 $2,127 NZD
$1,199 USD
As of October 26, 2026
Save $8,270 NZD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,397 NZD 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 $2,127 to $10,397, a $8,270 spread on the same certified stone. Brilliant Earth lists it at $10,397. 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: $10,397 NZD|Low: $2,042 NZD|High: $10,397 NZD|Avg: $4,622 NZD
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$2,127 NZD
Retailer 5$2,314 NZD
Retailer 9$2,383 NZD
Retailer 3$2,468 NZD
Retailer 14$2,503 NZD
Retailer 11$2,816 NZD
Retailer 6$3,332 NZD
Retailer 15$3,546 NZD
Retailer 2$3,709 NZD
Retailer 13$3,806 NZD
Retailer 7$3,914 NZD
Retailer 10$4,365 NZD
Retailer 4$4,626 NZD
Retailer 17$7,939 NZD
Retailer 12$8,173 NZD
Retailer 16$9,924 NZD
Brilliant Earth$10,397 NZD

28 data points across 17 retailers

16 retailers$2,127 NZD to $10,397 NZD

A
Cheapest Retailer
-
$2,127 NZD
$1,199 USD
Retailer 2
-
$2,314 NZD
$1,304 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$2,468 NZD
$1,391 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$2,503 NZD
£1,111 GBP
View
A
Retailer 5
-
$2,816 NZD
HK$12,400 HKD
View
A
Retailer 6
-
$3,332 NZD
$1,878 USD
View
B+
Retailer 7
-
$3,546 NZD
£1,573 GBP
View
B+
Retailer 8
-
$3,709 NZD
€1,991 EUR
View
B+
Retailer 9
-
$3,806 NZD
$2,145 USD
View
Price last confirmed 5 days ago
B+
Retailer 10
-
$3,914 NZD
$2,206 USD
View
B+
Retailer 11
-
$4,365 NZD
$2,460 USD
View
Retailer 12
-
$4,626 NZD
$2,607 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$7,939 NZD
£3,523 GBP
View
B
Retailer 14
-
$8,173 NZD
SGD 6,225 SGD
View
B
Retailer 15
-
$9,924 NZD
$5,593 USD
View
Most Expensive
B
Brilliant Earth
18812427A · Oct 31
$10,397 NZD
$5,860 USD
View
15 more retailers have this diamond
Prices start from $2,127 NZDSave up to $8,270 NZD

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
$2,127 NZD