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Round|Natural|GIA

1.20ct J IF Round Natural Diamond

EX • J/IF • GIA 3435538433

Certificate GIA 3435538433

Diamond specifications and retailer prices

From HK$26,314 HKD
$3,354 USD
As of November 1, 2026
Save HK$25,229 HKD (49%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$53,688 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 3435538433. Listed at 21 retailers as of November 1, 2026, with a 96% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 3435538433
Dimensions6.79 × 6.75 × 4.20 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.79 mm6.75 mm1.20 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3435538433
Side View
Table 62.0%Crown 34°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 62.1%

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 1
Current: HK$33,858 HKD|Low: HK$22,266 HKD|High: HK$52,162 HKD|Avg: HK$32,419 HKD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8HK$23,194 HKD
Retailer 4HK$26,314 HKD
Retailer 10HK$27,656 HKD
Retailer 12HK$27,656 HKD
Retailer 2HK$28,441 HKD
Retailer 9HK$30,818 HKD
Retailer 6HK$31,329 HKD
Retailer 3HK$33,011 HKD
Retailer 1HK$33,858 HKD
Retailer 11HK$35,323 HKD
Retailer 7HK$37,882 HKD
Retailer 5HK$51,544 HKD

36 data points across 12 retailers

21 retailersHK$26,314 HKD to HK$51,544 HKD

Retailer 1
-
HK$23,194 HKD
₹281,548 INR
Price last confirmed 8 days ago
A
Retailer 2
-
HK$26,314 HKD
$3,354 USD
View
B+
Retailer 3
-
HK$27,123 HKD
$3,457 USD
View
B+
Retailer 4
-
HK$27,656 HKD
$3,525 USD
View
B+
Retailer 5
-
HK$27,656 HKD
$3,525 USD
View
B+
Retailer 6
-
HK$28,441 HKD
$3,625 USD
View
Final sale: no returns
B+
Retailer 7
-
HK$29,421 HKD
$3,750 USD
View
B+
Retailer 8
-
HK$30,818 HKD
$3,928 USD
View
Retailer 9
-
HK$30,818 HKD
$3,928 USD
View
Price last confirmed 31 days ago
B+
Retailer 10
-
HK$30,818 HKD
$3,928 USD
View
Retailer 11
-
HK$30,818 HKD
$3,928 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
HK$31,329 HKD
£3,144 GBP
View
Retailer 13
-
HK$33,011 HKD
A$6,473 AUD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
HK$33,054 HKD
$4,213 USD
View
B+
Retailer 15
-
HK$33,858 HKD
€4,110 EUR
View
B+
Retailer 16
-
HK$35,323 HKD
£3,545 GBP
View
Retailer 17
-
HK$35,557 HKD
$4,532 USD
View
Price last confirmed 35 days ago
B+
Retailer 18
-
HK$37,882 HKD
ZAR 78,002 ZAR
View
B
Retailer 19
-
HK$51,544 HKD
£5,173 GBP
View
Retailer 20
-
HK$53,688 HKD
$6,843 USD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
7f1e5df0-464a-43d4-9e8e-0b85559347d1 · Sep 28
HK$53,688 HKD
$6,843 USD
View
Price last confirmed 35 days ago
20 more retailers have this diamond
Prices start from HK$26,314 HKDSave up to HK$25,229 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$26,314 HKD