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Round|Natural|GIA

0.90ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 6243107695

Certificate GIA 6243107695

Diamond specifications and retailer prices

From HK$7,657 HKD
As of November 5, 2026
Save HK$16,365 HKD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$24,022 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6243107695. Listed at 7 retailers as of November 5, 2026, with prices from HK$7,657 to HK$24,022, a HK$16,365 spread on the same certified stone. NZ Jewellers lists it at HK$24,022. 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

0.90
Carat
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6243107695
Dimensions6.14 × 6.17 × 3.81 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
6.14 mm6.17 mm0.90 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243107695
Side View
Table 62.0%Crown 33.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$24,022 HKD|Low: HK$7,657 HKD|High: HK$24,022 HKD|Avg: HK$12,460 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4HK$7,657 HKD
Retailer 6HK$7,657 HKD
Retailer 5HK$7,955 HKD
Retailer 7HK$8,842 HKD
Retailer 3HK$9,469 HKD
Retailer 2HK$19,715 HKD
NZ JewellersHK$24,022 HKD

12 data points across 7 retailers

7 retailersHK$7,657 HKD to HK$24,022 HKD

Retailer 1
-
HK$7,657 HKD
Price last confirmed 8 days ago
B+
Retailer 2
-
HK$7,657 HKD
View
B+
Retailer 3
-
HK$7,955 HKD
View
B
Retailer 4
-
HK$8,842 HKD
View
B
Retailer 5
-
HK$9,469 HKD
View
B
Retailer 6
-
HK$19,715 HKD
View
Most Expensive
C
NZ Jewellers
0b57849f-01d8-4dbc-8004-340f65c6c787 · Nov 5
HK$24,022 HKD
$3,062 USD
View
6 more retailers have this diamond
Prices start from HK$7,657 HKDSave up to HK$16,365 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.

B+
0.90ct Round
HK$7,657 HKD