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Round|Lab Grown|IGI

10.09ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG717553137

Shape and cutting style on the report: Round brilliant

Certificate IGI LG717553137

Diamond specifications and retailer prices

From HK$12,169 HKD
$1,551 USD
As of November 1, 2026
Save HK$42,524 HKD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$54,692 HKD at Adiamor · As of October 31, 2026
View at Adiamor

About this 10.09ct lab-grown round diamond

This 10.09ct 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 LG717553137 or 717553137. Listed at 17 retailers as of October 31, 2026, with prices from HK$12,169 to HK$54,692, a HK$42,524 spread on the same certified stone. Adiamor lists it at HK$54,692. 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

10.09
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717553137
Dimensions13.88 × 13.94 × 8.48 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
13.88 mm13.94 mm10.09 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717553137
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.0%

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: Nov 1
Current: HK$54,692 HKD|Low: HK$11,682 HKD|High: HK$54,692 HKD|Avg: HK$26,880 HKD
Adiamor
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
November 2, 2026
Retailer 10HK$12,169 HKD
Retailer 15HK$13,236 HKD
Retailer 5HK$13,620 HKD
Retailer 12HK$14,114 HKD
Retailer 9HK$15,456 HKD
Retailer 14HK$17,943 HKD
Retailer 2HK$19,915 HKD
Retailer 8HK$22,127 HKD
Retailer 13HK$22,227 HKD
Retailer 3HK$22,682 HKD
Retailer 4HK$26,456 HKD
Retailer 6HK$41,177 HKD
Retailer 7HK$49,604 HKD
Retailer 11HK$51,468 HKD
AdiamorHK$54,692 HKD

43 data points across 15 retailers

17 retailersHK$12,169 HKD to HK$54,692 HKD

A
Cheapest Retailer
-
HK$12,169 HKD
$1,551 USD
A
Retailer 2
-
HK$13,236 HKD
$1,687 USD
View
A
Retailer 3
-
HK$13,620 HKD
$1,736 USD
View
Final sale: no returns
Retailer 4
-
HK$14,114 HKD
$1,799 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
HK$14,114 HKD
$1,799 USD
View
A
Retailer 6
-
HK$15,456 HKD
$1,970 USD
View
A
Retailer 7
-
HK$17,943 HKD
$2,287 USD
View
A
Retailer 8
-
HK$19,915 HKD
£1,999 GBP
View
B+
Retailer 9
-
HK$22,127 HKD
€2,686 EUR
View
B+
Retailer 10
-
HK$22,227 HKD
$2,833 USD
View
A
Retailer 11
-
HK$22,682 HKD
$2,891 USD
View
Retailer 12
-
HK$25,616 HKD
$3,265 USD
View
Price last confirmed 46 days ago
B+
Retailer 13
-
HK$26,456 HKD
$3,372 USD
View
B
Retailer 14
-
HK$41,177 HKD
$5,248 USD
View
B
Retailer 15
-
HK$49,604 HKD
$6,322 USD
View
B
Retailer 16
-
HK$51,468 HKD
$6,560 USD
View
Most Expensive
B
Adiamor
D-70036414 · Oct 31
HK$54,692 HKD
$6,971 USD
View
16 more retailers have this diamond
Prices start from HK$12,169 HKDSave up to HK$42,524 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
10.09ct Round
HK$12,169 HKD