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Round|Natural|GIA

2.15ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6461816859

Certificate GIA 6461816859

Diamond specifications and retailer prices

From HK$254,244 HKD
£25,516 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: HK$254,244 HKD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 2.15ct natural round diamond

This 2.15ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6461816859. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.15
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6461816859
Dimensions8.22 × 8.17 × 5.15 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
8.22 mm8.17 mm2.15 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6461816859
Side View
Table 56.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Oct 29
Current: HK$167,434 HKD|Low: HK$109,751 HKD|High: HK$489,110 HKD|Avg: HK$183,024 HKD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
May 20, 2026
Retailer 3HK$109,751 HKD
Retailer 6HK$150,096 HKD
Retailer 7HK$151,383 HKD
Retailer 1HK$167,434 HKD
Retailer 5HK$191,419 HKD
Retailer 2HK$221,017 HKD
Retailer 4HK$489,110 HKD

67 data points across 7 retailers

1 retailer

B
Diamond Quarter
2.15SI1H64599F9AN · Oct 29
HK$254,244 HKD
£25,516 GBP
View

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
2.15ct Round
HK$254,244 HKD