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Round|Natural|GIA

1.20ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 7448917822

Certificate GIA 7448917822

Diamond specifications and retailer prices

From HK$41,151 HKD
$5,245 USD
As of October 25, 2026
Save HK$41,127 HKD (50%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$90,328 HKD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7448917822. Listed at 19 retailers as of October 25, 2026, with a 100% 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7448917822
Dimensions6.89 × 6.87 × 4.10 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Top View
6.89 mm6.87 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7448917822
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.6%

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 25
Current: HK$90,328 HKD|Low: HK$37,636 HKD|High: HK$90,328 HKD|Avg: HK$54,617 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 8HK$41,151 HKD
Retailer 5HK$42,673 HKD
Retailer 9HK$45,160 HKD
Retailer 11HK$45,197 HKD
Retailer 3HK$48,926 HKD
Retailer 4HK$48,926 HKD
Retailer 10HK$48,926 HKD
Retailer 2HK$51,453 HKD
Retailer 12HK$53,382 HKD
Retailer 6HK$55,944 HKD
Retailer 13HK$56,458 HKD
Retailer 7HK$80,001 HKD
NZ JewellersHK$90,328 HKD

41 data points across 13 retailers

19 retailersHK$41,151 HKD to HK$82,278 HKD

B+
Cheapest Retailer
-
HK$41,151 HKD
$5,245 USD
B
Retailer 2
-
HK$41,480 HKD
$5,287 USD
View
B
Retailer 3
-
HK$42,673 HKD
$5,439 USD
View
B
Retailer 4
-
HK$45,160 HKD
$5,756 USD
View
Final sale: no returns
B
Retailer 5
-
HK$45,197 HKD
CA$8,001 CAD
View
B
Retailer 6
-
HK$48,926 HKD
$6,236 USD
View
B
Retailer 7
-
HK$48,926 HKD
$6,236 USD
View
B
Retailer 8
-
HK$48,926 HKD
$6,236 USD
View
B
Retailer 9
-
HK$51,453 HKD
£5,164 GBP
View
B
Retailer 10
-
HK$53,382 HKD
$6,804 USD
View
B
Retailer 11
-
HK$54,449 HKD
$6,940 USD
View
B
Retailer 12
-
HK$54,449 HKD
$6,940 USD
View
B
Retailer 13
-
HK$55,944 HKD
€6,791 EUR
View
B
Retailer 14
-
HK$56,254 HKD
$7,170 USD
View
B
Retailer 15
-
HK$56,458 HKD
$7,196 USD
View
Retailer 16
-
HK$59,533 HKD
$7,588 USD
View
Price last confirmed 8 days ago
B
Retailer 17
-
HK$80,001 HKD
£8,029 GBP
View
B
Retailer 18
-
HK$82,278 HKD
£8,257 GBP
View
Most Expensive
NZ Jewellers
c2869970-8d2a-4cc0-bff0-a7c6349eafd9 · Oct 30
HK$90,328 HKD
$11,513 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$41,151 HKDSave up to HK$41,127 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+
1.20ct Round
HK$41,151 HKD