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Round|Natural|GIA

2.05ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6243097057

Certificate GIA 6243097057

Diamond specifications and retailer prices

From HK$60,149 HKD
As of November 4, 2026
Save HK$54,257 HKD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$114,407 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.05ct natural round diamond

This 2.05ct natural round sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6243097057. Listed at 10 retailers as of November 4, 2026, with prices from HK$60,149 to HK$114,407, a HK$54,257 spread on the same certified stone. NZ Jewellers lists it at HK$114,407. 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

2.05
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6243097057
Dimensions8.05 × 7.99 × 5.04 mm
L/W Ratio1.01
Key to symbols
Crystal, Pinpoint
Top View
8.05 mm7.99 mm2.05 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6243097057
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.9%

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 4
Current: HK$114,407 HKD|Low: HK$60,149 HKD|High: HK$117,278 HKD|Avg: HK$85,109 HKD|-2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5HK$60,149 HKD
Retailer 7HK$66,033 HKD
Retailer 10HK$71,070 HKD
Retailer 2HK$81,802 HKD
Retailer 9HK$82,084 HKD
Retailer 4HK$83,347 HKD
Retailer 8HK$84,932 HKD
Retailer 6HK$87,074 HKD
Retailer 3HK$106,914 HKD
NZ JewellersHK$114,407 HKD

17 data points across 10 retailers

10 retailersHK$60,149 HKD to HK$114,407 HKD

A
Cheapest Retailer
-
HK$60,149 HKD
Retailer 2
-
HK$66,033 HKD
View
Price last confirmed 3 days ago
A
Retailer 3
-
HK$71,070 HKD
View
A
Retailer 4
-
HK$81,802 HKD
View
A
Retailer 5
-
HK$82,084 HKD
View
A
Retailer 6
-
HK$83,347 HKD
View
A
Retailer 7
-
HK$84,932 HKD
View
A
Retailer 8
-
HK$87,074 HKD
View
B+
Retailer 9
-
HK$106,914 HKD
View
Most Expensive
B+
NZ Jewellers
48ad2b0c-a9f3-4df5-9403-15432562b930 · Nov 5
HK$114,407 HKD
$14,583 USD
View
9 more retailers have this diamond
Prices start from HK$60,149 HKDSave up to HK$54,257 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
2.05ct Round
HK$60,149 HKD