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Round|Natural|GIA

2.09ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6561589050

Certificate GIA 6561589050

Diamond specifications and retailer prices

From HK$66,159 HKD
As of November 5, 2026
Save HK$29,330 HKD (31%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$95,489 HKD at Cape Diamonds · As of November 6, 2026
View at Cape Diamonds

About this 2.09ct natural round diamond

This 2.09ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561589050. Listed at 9 retailers as of November 5, 2026, with prices from HK$66,159 to HK$95,489, a HK$29,330 spread on the same certified stone. Cape Diamonds lists it at HK$95,489. 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

2.09
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561589050
Dimensions8.07 × 8.12 × 5.07 mm
L/W Ratio1.01
Top View
8.07 mm8.12 mm2.09 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561589050
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

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 5
Current: HK$95,489 HKD|Low: HK$64,613 HKD|High: HK$95,489 HKD|Avg: HK$72,756 HKD
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8HK$66,159 HKD
Retailer 3HK$66,229 HKD
Retailer 5HK$71,760 HKD
Retailer 9HK$73,541 HKD
Retailer 6HK$74,773 HKD
Retailer 7HK$75,981 HKD
Retailer 4HK$79,574 HKD
Retailer 2HK$87,521 HKD
Cape DiamondsHK$95,489 HKD

7 data points across 9 retailers

9 retailersHK$66,159 HKD to HK$95,489 HKD

A
Cheapest Retailer
-
HK$66,159 HKD
A
Retailer 2
-
HK$66,229 HKD
View
B+
Retailer 3
-
HK$71,760 HKD
View
B+
Retailer 4
-
HK$73,541 HKD
View
B+
Retailer 5
-
HK$74,773 HKD
View
B+
Retailer 6
-
HK$75,981 HKD
View
B+
Retailer 7
-
HK$79,574 HKD
View
B
Retailer 8
-
HK$87,521 HKD
View
Most Expensive
B
Cape Diamonds
cert_6561589050 · Nov 6
HK$95,489 HKD
ZAR 196,634 ZAR
View
8 more retailers have this diamond
Prices start from HK$66,159 HKDSave up to HK$29,330 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
2.09ct Round
HK$66,159 HKD