Round|Natural|GIA

1.20ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6515997341

Certificate GIA 6515997341

Diamond specifications and retailer prices

From HK$23,874 HKD
$3,043 USD
As of October 30, 2026
Save HK$8,872 HKD (27%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$43,528 HKD at NZ Jewellers · As of October 20, 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 6515997341. Listed at 23 retailers as of October 30, 2026, with a 37% 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 angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6515997341
Dimensions6.82 × 6.78 × 4.19 mm
L/W Ratio1.01
Star length50%
Top View
6.82 mm6.78 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515997341
Side View
Table 58.0%Crown 34.5°Girdle: Sli. ThickPavilion 41.4°Culet: NoneDepth 61.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$43,528 HKD|Low: HK$19,230 HKD|High: HK$43,528 HKD|Avg: HK$26,672 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 5HK$19,818 HKD
Retailer 6HK$20,415 HKD
Retailer 9HK$20,595 HKD
Retailer 3HK$21,474 HKD
Retailer 11HK$22,635 HKD
Retailer 12HK$23,506 HKD
Retailer 13HK$23,874 HKD
Retailer 4HK$24,063 HKD
Retailer 7HK$24,315 HKD
Retailer 19HK$24,607 HKD
Retailer 8HK$24,777 HKD
Retailer 16HK$27,458 HKD
Retailer 18HK$27,515 HKD
Retailer 20HK$27,600 HKD
Retailer 2HK$30,441 HKD
Retailer 14HK$30,441 HKD
Retailer 17HK$31,461 HKD
Retailer 15HK$32,746 HKD
Retailer 10HK$42,008 HKD
NZ JewellersHK$43,528 HKD

32 data points across 20 retailers

23 retailersHK$23,874 HKD to HK$32,746 HKD

Retailer 1
-
HK$20,415 HKD
$2,602 USD
Price last confirmed 9 days ago
Retailer 2
-
HK$20,595 HKD
$2,625 USD
View
Price last confirmed 9 days ago
Retailer 3
-
HK$20,673 HKD
$2,635 USD
View
Price last confirmed 36 days ago
Retailer 4
-
HK$21,474 HKD
$2,737 USD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$22,635 HKD
$2,885 USD
View
Price last confirmed 43 days ago
Retailer 6
-
HK$22,635 HKD
$2,885 USD
View
Price last confirmed 15 days ago
Retailer 7
-
HK$23,506 HKD
$2,996 USD
View
Price last confirmed 31 days ago
B+
Retailer 8
-
HK$23,874 HKD
$3,043 USD
View
Retailer 9
-
HK$24,063 HKD
$3,067 USD
View
Price last confirmed 8 days ago
Retailer 10
-
HK$24,315 HKD
$3,099 USD
View
Price last confirmed 9 days ago
Retailer 11
-
HK$24,607 HKD
£2,470 GBP
View
Price last confirmed 8 days ago
Retailer 12
-
HK$24,777 HKD
$3,158 USD
View
Price last confirmed 10 days ago
Retailer 13
-
HK$26,118 HKD
$3,329 USD
View
Price last confirmed 43 days ago
B+
Retailer 14
-
HK$27,458 HKD
£2,756 GBP
View
Retailer 15
-
HK$27,515 HKD
$3,507 USD
View
Price last confirmed 8 days ago
Retailer 16
-
HK$27,600 HKD
£2,770 GBP
View
Price last confirmed 7 days ago
B
Retailer 17
-
HK$30,441 HKD
$3,880 USD
View
B
Retailer 18
-
HK$30,441 HKD
$3,880 USD
View
B
Retailer 19
-
HK$31,461 HKD
$4,010 USD
View
B
Retailer 20
-
HK$32,746 HKD
€3,975 EUR
View
Retailer 21
-
HK$42,008 HKD
£4,216 GBP
View
Price last confirmed 10 days ago
Retailer 22
-
HK$43,528 HKD
$5,548 USD
View
Price last confirmed 43 days ago
Most Expensive
NZ Jewellers
538015a3-d15f-4a8d-b96d-260a1723b8b1 · Oct 20
HK$43,528 HKD
$5,548 USD
View
Price last confirmed 10 days ago
22 more retailers have this diamond
Prices start from HK$23,874 HKDSave up to HK$8,872 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$23,874 HKD