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Round|Natural|GIA

2.21ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 5556797836

Certificate GIA 5556797836

Diamond specifications and retailer prices

From HK$190,454 HKD
$24,275 USD
As of October 30, 2026
Save HK$111,516 HKD (37%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$301,970 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 2.21ct natural round diamond

This 2.21ct natural round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5556797836. Listed at 12 retailers as of October 29, 2026, with prices from HK$190,454 to HK$301,970, a HK$111,516 spread on the same certified stone. MOH London lists it at HK$301,970. 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

2.21
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5556797836
Dimensions8.34 × 8.40 × 5.17 mm
L/W Ratio1.01
Girdle conditionThin to Slightly Thick
Culet sizeNone
Top View
8.34 mm8.40 mm2.21 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556797836
Side View
Table 59.0%Crown 32°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 61.7%

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: Oct 30
Current: HK$301,970 HKD|Low: HK$170,267 HKD|High: HK$303,973 HKD|Avg: HK$218,093 HKD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 6HK$182,403 HKD
Retailer 10HK$186,257 HKD
Retailer 5HK$190,454 HKD
Retailer 4HK$193,279 HKD
Retailer 2HK$193,991 HKD
Retailer 3HK$203,431 HKD
Retailer 8HK$212,281 HKD
Retailer 7HK$212,761 HKD
Retailer 14HK$218,776 HKD
Retailer 9HK$222,896 HKD
Retailer 13HK$229,973 HKD
Retailer 11HK$238,823 HKD
Retailer 12HK$272,450 HKD
MOH LondonHK$301,970 HKD

31 data points across 14 retailers

12 retailersHK$190,454 HKD to HK$301,970 HKD

Retailer 1
-
HK$186,257 HKD
$23,740 USD
Price last confirmed 10 days ago
B+
Retailer 2
-
HK$190,454 HKD
$24,275 USD
View
B+
Retailer 3
-
HK$193,279 HKD
$24,635 USD
View
B+
Retailer 4
-
HK$193,991 HKD
£19,469 GBP
View
B
Retailer 5
-
HK$203,431 HKD
$25,929 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$212,281 HKD
$27,057 USD
View
B+
Retailer 7
-
HK$212,761 HKD
£21,353 GBP
View
B+
Retailer 8
-
HK$222,896 HKD
$28,410 USD
View
B
Retailer 9
-
HK$229,973 HKD
$29,312 USD
View
B
Retailer 10
-
HK$238,823 HKD
$30,440 USD
View
B
Retailer 11
-
HK$272,450 HKD
$34,726 USD
View
Most Expensive
B
MOH London
EA7AEDEB8 · Oct 29
HK$301,970 HKD
£30,306 GBP
View
11 more retailers have this diamond
Prices start from HK$190,454 HKDSave up to HK$111,516 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+
2.21ct Round
HK$190,454 HKD