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Round|Natural|GIA

1.20ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1549210952

Certificate GIA 1549210952

Diamond specifications and retailer prices

From HK$22,892 HKD
As of November 6, 2026
Save HK$27,348 HKD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$52,343 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1549210952. Listed at 21 retailers as of November 2, 2026, with a 119% 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

1.20
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1549210952
Dimensions6.87 × 6.83 × 4.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.87 mm6.83 mm1.20 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549210952
Side View
Table 59.0%Crown 33°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 61.0%

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 6
Current: HK$23,700 HKD|Low: HK$22,892 HKD|High: HK$51,857 HKD|Avg: HK$34,057 HKD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8HK$22,892 HKD
Retailer 1HK$23,700 HKD
Retailer 6HK$26,705 HKD
Retailer 10HK$27,089 HKD
Retailer 2HK$27,725 HKD
Retailer 3HK$28,870 HKD
Retailer 4HK$30,235 HKD
Retailer 5HK$34,888 HKD
Retailer 7HK$50,241 HKD
Retailer 9HK$51,857 HKD

36 data points across 10 retailers

21 retailersHK$22,892 HKD to HK$50,241 HKD

A
Cheapest Retailer
-
HK$22,892 HKD
A
Retailer 2
-
HK$23,700 HKD
View
A
Retailer 3
-
HK$26,705 HKD
View
A
Retailer 4
-
HK$27,089 HKD
View
A
Retailer 5
-
HK$27,725 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$27,874 HKD
View
B+
Retailer 7
-
HK$28,870 HKD
View
Retailer 8
-
HK$30,047 HKD
View
Price last confirmed 56 days ago
Retailer 9
-
HK$30,047 HKD
View
Price last confirmed 28 days ago
Retailer 10
-
HK$30,047 HKD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
HK$30,126 HKD
View
B+
Retailer 12
-
HK$30,235 HKD
View
B+
Retailer 13
-
HK$31,185 HKD
View
Retailer 14
-
HK$31,200 HKD
View
Price last confirmed 38 days ago
Retailer 15
-
HK$34,668 HKD
View
Price last confirmed 60 days ago
Retailer 16
-
HK$34,668 HKD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
HK$34,888 HKD
View
B
Retailer 18
-
HK$50,241 HKD
View
Retailer 19
-
HK$51,857 HKD
View
Price last confirmed 9 days ago
Retailer 20
-
HK$52,343 HKD
View
Price last confirmed 57 days ago
Most Expensive
NZ Jewellers
89c09f41-06d2-4a14-9e9f-37a66a309934 · Sep 28
HK$52,343 HKD
$6,672 USD
View
Price last confirmed 39 days ago
20 more retailers have this diamond
Prices start from HK$22,892 HKDSave up to HK$27,348 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
1.20ct Round
HK$22,892 HKD