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Round|Lab Grown|IGI

9.02ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG670487544

Shape and cutting style on the report: Round brilliant

Certificate IGI LG670487544

Diamond specifications and retailer prices

From HK$10,654 HKD
$1,358 USD
As of November 1, 2026
Save HK$41,363 HKD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$52,017 HKD 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 LG670487544 or 670487544. Listed at 15 retailers as of October 31, 2026, with prices from HK$10,654 to HK$52,017, a HK$41,363 spread on the same certified stone. Brilliant Earth lists it at HK$52,017. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670487544
Dimensions13.59 × 13.65 × 7.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.59 mm13.65 mm9.02 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670487544
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.6%

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: Nov 1
Current: HK$52,017 HKD|Low: HK$10,654 HKD|High: HK$71,788 HKD|Avg: HK$27,170 HKD|-17.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11HK$10,654 HKD
Retailer 3HK$11,361 HKD
Retailer 5HK$12,279 HKD
Retailer 2HK$15,790 HKD
Retailer 9HK$17,323 HKD
Retailer 6HK$19,483 HKD
Retailer 8HK$20,924 HKD
Retailer 4HK$35,093 HKD
Retailer 10HK$38,270 HKD
Retailer 7HK$43,661 HKD
Brilliant EarthHK$52,017 HKD

42 data points across 11 retailers

15 retailersHK$10,654 HKD to HK$52,017 HKD

Retailer 1
-
HK$9,399 HKD
$1,198 USD
Price last confirmed 25 days ago
Retailer 2
-
HK$10,654 HKD
$1,358 USD
View
Price last confirmed 26 days ago
A
Retailer 3
-
HK$10,654 HKD
$1,358 USD
View
Final sale: no returns
Retailer 4
-
HK$11,361 HKD
$1,448 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
HK$12,279 HKD
$1,565 USD
View
B+
Retailer 6
-
HK$15,790 HKD
£1,585 GBP
View
B+
Retailer 7
-
HK$17,323 HKD
$2,208 USD
View
B+
Retailer 8
-
HK$19,483 HKD
€2,365 EUR
View
B+
Retailer 9
-
HK$20,924 HKD
$2,667 USD
View
Retailer 10
-
HK$21,285 HKD
$2,713 USD
View
Price last confirmed 25 days ago
B
Retailer 11
-
HK$35,093 HKD
£3,522 GBP
View
B
Retailer 12
-
HK$38,270 HKD
$4,878 USD
View
B
Retailer 13
-
HK$43,661 HKD
$5,565 USD
View
Retailer 14
-
HK$49,396 HKD
$6,296 USD
View
Price last confirmed 105 days ago
Most Expensive
B
Brilliant Earth
21027422A · Oct 31
HK$52,017 HKD
$6,630 USD
View
14 more retailers have this diamond
Prices start from HK$10,654 HKDSave up to HK$41,363 HKD

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
HK$10,654 HKD