Round|Natural|GIA

1.20ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2496679444

Certificate GIA 2496679444

Diamond specifications and retailer prices

From HK$19,583 HKD
$2,496 USD
As of October 30, 2026
Save HK$8,267 HKD (30%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$42,783 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2496679444. Listed at 19 retailers as of October 30, 2026, with a 42% 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 angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2496679444
Dimensions6.75 × 6.70 × 4.21 mm
L/W Ratio1.01
Top View
6.75 mm6.70 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2496679444
Side View
Table 57.0%Crown 36°Girdle: Sli. ThickPavilion 40.6°Culet: NoneDepth 62.8%

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$19,583 HKD|Low: HK$18,822 HKD|High: HK$41,570 HKD|Avg: HK$26,620 HKD
Retailer 1
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 30, 2026
Retailer 1HK$19,583 HKD
Retailer 13HK$20,179 HKD
Retailer 4HK$20,242 HKD
Retailer 6HK$22,325 HKD
Retailer 8HK$24,620 HKD
Retailer 2HK$24,720 HKD
Retailer 10HK$25,812 HKD
Retailer 12HK$25,812 HKD
Retailer 3HK$26,675 HKD
Retailer 9HK$27,849 HKD
Retailer 7HK$28,009 HKD
Retailer 11HK$28,075 HKD
Retailer 5HK$41,291 HKD

38 data points across 13 retailers

19 retailersHK$19,583 HKD to HK$27,849 HKD

A
Cheapest Retailer
-
HK$19,583 HKD
$2,496 USD
A
Retailer 2
-
HK$20,179 HKD
$2,572 USD
View
Final sale: no returns
Retailer 3
-
HK$20,242 HKD
$2,580 USD
View
Price last confirmed 9 days ago
Retailer 4
-
HK$20,320 HKD
$2,590 USD
View
Price last confirmed 36 days ago
Retailer 5
-
HK$22,250 HKD
$2,836 USD
View
Price last confirmed 32 days ago
Retailer 6
-
HK$22,250 HKD
$2,836 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
HK$22,325 HKD
£2,241 GBP
View
Retailer 8
-
HK$23,106 HKD
$2,945 USD
View
Price last confirmed 31 days ago
Retailer 9
-
HK$24,620 HKD
£2,471 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
HK$24,720 HKD
$3,151 USD
View
Price last confirmed 9 days ago
Retailer 11
-
HK$25,671 HKD
$3,272 USD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
HK$25,812 HKD
$3,290 USD
View
B+
Retailer 13
-
HK$25,812 HKD
$3,290 USD
View
B+
Retailer 14
-
HK$26,675 HKD
$3,400 USD
View
B+
Retailer 15
-
HK$27,849 HKD
£2,795 GBP
View
Retailer 16
-
HK$28,009 HKD
$3,570 USD
View
Price last confirmed 8 days ago
Retailer 17
-
HK$28,075 HKD
€3,408 EUR
View
Price last confirmed 9 days ago
Retailer 18
-
HK$41,291 HKD
£4,144 GBP
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
dd820c7a-b51b-49c6-8d38-b005e9b95b72 · Sep 28
HK$42,783 HKD
$5,453 USD
View
Price last confirmed 33 days ago
18 more retailers have this diamond
Prices start from HK$19,583 HKDSave up to HK$8,267 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$19,583 HKD