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Round|Natural|GIA

2.20ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2556598835

Certificate GIA 2556598835

Diamond specifications and retailer prices

From HK$64,270 HKD
SGD 11,070 SGD
As of October 30, 2026
Save HK$50,904 HKD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$115,175 HKD at With Clarity · As of October 30, 2026
View at With Clarity

About this 2.2ct natural round diamond

This 2.2ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556598835. Listed at 12 retailers as of October 30, 2026, with prices from HK$64,270 to HK$115,175, a HK$50,904 spread on the same certified stone. With Clarity lists it at HK$115,175. 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

2.20
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2556598835
Dimensions8.22 × 8.27 × 5.19 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.22 mm8.27 mm2.20 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556598835
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 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: Oct 30
Current: HK$71,257 HKD|Low: HK$64,270 HKD|High: HK$121,138 HKD|Avg: HK$81,431 HKD|-6.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 31, 2026
Retailer 4HK$64,270 HKD
Retailer 6HK$66,398 HKD
Retailer 7HK$69,571 HKD
Retailer 8HK$70,720 HKD
Retailer 5HK$71,043 HKD
Retailer 1HK$71,257 HKD
Retailer 2HK$82,326 HKD
Retailer 9HK$83,117 HKD
Retailer 3HK$85,494 HKD
Retailer 10HK$85,933 HKD
With ClarityHK$115,175 HKD

42 data points across 11 retailers

12 retailersHK$64,270 HKD to HK$115,175 HKD

A
Cheapest Retailer
-
HK$64,270 HKD
SGD 11,070 SGD
A
Retailer 2
-
HK$66,398 HKD
$8,463 USD
View
A
Retailer 3
-
HK$69,571 HKD
SGD 11,983 SGD
View
A
Retailer 4
-
HK$70,720 HKD
$9,014 USD
View
A
Retailer 5
-
HK$71,043 HKD
$9,055 USD
View
A
Retailer 6
-
HK$71,257 HKD
£7,151 GBP
View
B+
Retailer 7
-
HK$82,326 HKD
$10,493 USD
View
B+
Retailer 8
-
HK$83,117 HKD
$10,594 USD
View
B+
Retailer 9
-
HK$85,494 HKD
€10,378 EUR
View
B+
Retailer 10
-
HK$85,933 HKD
$10,953 USD
View
B+
Retailer 11
-
HK$88,076 HKD
$11,226 USD
View
Most Expensive
B
With Clarity
2556598835 · Oct 30
HK$115,175 HKD
$14,680 USD
View
11 more retailers have this diamond
Prices start from HK$64,270 HKDSave up to HK$50,904 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
2.20ct Round
HK$64,270 HKD