Round|Natural|GIA

1.20ct D IF Round Natural Diamond

EX • D/IF • GIA 6542858397

Certificate GIA 6542858397

Diamond specifications and retailer prices

From HK$71,095 HKD
As of October 29, 2026
Save HK$29,960 HKD (30%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$133,877 HKD at NZ Jewellers · As of October 17, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6542858397. Listed at 19 retailers as of October 28, 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542858397
Dimensions6.69 × 6.75 × 4.23 mm
L/W Ratio1.01
Top View
6.69 mm6.75 mm1.20 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542858397
Side View
Table 58.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.9%

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 29
Current: HK$86,544 HKD|Low: HK$71,095 HKD|High: HK$126,962 HKD|Avg: HK$92,067 HKD|-0.7%
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 29, 2026
Retailer 4HK$71,095 HKD
Retailer 5HK$78,703 HKD
Retailer 13HK$81,307 HKD
Retailer 11HK$82,264 HKD
Retailer 7HK$85,627 HKD
Retailer 1HK$86,544 HKD
Retailer 12HK$87,434 HKD
Retailer 10HK$88,665 HKD
Retailer 2HK$89,325 HKD
Retailer 3HK$96,245 HKD
Retailer 6HK$101,056 HKD
Retailer 9HK$116,591 HKD
Retailer 8HK$126,115 HKD

33 data points across 13 retailers

19 retailersHK$71,095 HKD to HK$101,056 HKD

A
Cheapest Retailer
-
HK$71,095 HKD
A
Retailer 2
-
HK$78,703 HKD
SGD 13,557 SGD
View
Price last confirmed 17 days ago
A
Retailer 3
-
HK$81,307 HKD
$10,364 USD
View
A
Retailer 4
-
HK$82,264 HKD
$10,486 USD
View
A
Retailer 5
-
HK$85,627 HKD
£8,594 GBP
View
A
Retailer 6
-
HK$86,544 HKD
£8,686 GBP
View
A
Retailer 7
-
HK$87,434 HKD
$11,145 USD
View
A
Retailer 8
-
HK$88,665 HKD
$11,302 USD
View
Final sale: no returns
A
Retailer 9
-
HK$89,325 HKD
A$17,517 AUD
View
Price last confirmed 25 days ago
B+
Retailer 10
-
HK$96,048 HKD
$12,243 USD
View
Price last confirmed 27 days ago
B+
Retailer 11
-
HK$96,245 HKD
£9,660 GBP
View
B+
Retailer 12
-
HK$97,530 HKD
$12,432 USD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
HK$98,348 HKD
$12,536 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
HK$101,056 HKD
€12,268 EUR
View
B+
Retailer 15
-
HK$110,828 HKD
$14,127 USD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
HK$116,591 HKD
ZAR 240,090 ZAR
View
Price last confirmed 11 days ago
B+
Retailer 17
-
HK$126,115 HKD
£12,658 GBP
View
Price last confirmed 10 days ago
B+
Retailer 18
-
HK$133,877 HKD
$17,065 USD
View
Price last confirmed 31 days ago
Most Expensive
B+
NZ Jewellers
c352a697-af1e-4586-aad4-c78ed63b6af8 · Oct 17
HK$133,877 HKD
$17,065 USD
View
Price last confirmed 12 days ago
18 more retailers have this diamond
Prices start from HK$71,095 HKDSave up to HK$29,960 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$71,095 HKD