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Round|Natural|GIA

2.20ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2231977675

Certificate GIA 2231977675

Diamond specifications and retailer prices

From HK$135,172 HKD
As of October 30, 2026
Save HK$88,352 HKD (40%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$247,736 HKD at MOH London · As of October 19, 2026
View at MOH London

About this 2.2ct natural round diamond

This 2.2ct 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 2231977675. Listed at 15 retailers as of October 30, 2026, with a 65% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2231977675
Dimensions8.51 × 8.55 × 5.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.51 mm8.55 mm2.20 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2231977675
Side View
Table 58.0%Crown 32°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 59.4%

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$247,736 HKD|Low: HK$135,172 HKD|High: HK$249,390 HKD|Avg: HK$183,354 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5HK$135,172 HKD
Retailer 6HK$147,779 HKD
Retailer 9HK$158,679 HKD
Retailer 10HK$166,902 HKD
Retailer 8HK$174,552 HKD
Retailer 11HK$182,868 HKD
Retailer 4HK$184,597 HKD
Retailer 3HK$188,673 HKD
Retailer 2HK$195,931 HKD
Retailer 7HK$223,524 HKD
MOH LondonHK$247,736 HKD

41 data points across 11 retailers

15 retailersHK$135,172 HKD to HK$223,524 HKD

A
Cheapest Retailer
-
HK$135,172 HKD
A
Retailer 2
-
HK$147,779 HKD
₹1,793,878 INR
View
Retailer 3
-
HK$149,076 HKD
SGD 25,677 SGD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
HK$158,679 HKD
£15,925 GBP
View
B+
Retailer 5
-
HK$160,107 HKD
$20,407 USD
View
B+
Retailer 6
-
HK$166,902 HKD
$21,273 USD
View
Final sale: no returns
B+
Retailer 7
-
HK$174,552 HKD
£17,518 GBP
View
Retailer 8
-
HK$182,868 HKD
$23,308 USD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
HK$184,597 HKD
€22,408 EUR
View
Retailer 10
-
HK$188,673 HKD
$24,048 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
HK$193,693 HKD
$24,688 USD
View
B+
Retailer 12
-
HK$195,931 HKD
$24,973 USD
View
B
Retailer 13
-
HK$223,524 HKD
$28,490 USD
View
Retailer 14
-
HK$223,524 HKD
$28,490 USD
View
Price last confirmed 13 days ago
Most Expensive
MOH London
56B9A144E · Oct 19
HK$247,736 HKD
£24,863 GBP
View
Price last confirmed 12 days ago
14 more retailers have this diamond
Prices start from HK$135,172 HKDSave up to HK$88,352 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$135,172 HKD