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Round|Natural|GIA

1.57ct H IF Round Natural Diamond

EX • H/IF • GIA 6445852227

Certificate GIA 6445852227

Diamond specifications and retailer prices

From HK$88,833 HKD
£8,915 GBP
As of November 2, 2026
Save HK$49,165 HKD (36%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$137,998 HKD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 1.57ct natural round diamond

This 1.57ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6445852227. Listed at 17 retailers as of October 30, 2026, with a 55% 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

1.57
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6445852227
Dimensions7.38 × 7.40 × 4.63 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
7.38 mm7.40 mm1.57 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6445852227
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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: Nov 2
Current: HK$137,998 HKD|Low: HK$88,095 HKD|High: HK$137,998 HKD|Avg: HK$105,990 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
November 2, 2026
Retailer 7HK$88,833 HKD
Retailer 5HK$89,950 HKD
Retailer 11HK$90,069 HKD
Retailer 12HK$91,395 HKD
Retailer 6HK$91,973 HKD
Retailer 3HK$99,005 HKD
Retailer 4HK$100,535 HKD
Retailer 9HK$103,865 HKD
Retailer 2HK$109,123 HKD
Retailer 13HK$114,241 HKD
Retailer 10HK$121,638 HKD
Retailer 8HK$129,313 HKD
NZ JewellersHK$137,998 HKD

23 data points across 13 retailers

17 retailersHK$88,833 HKD to HK$137,998 HKD

B+
Cheapest Retailer
-
HK$88,833 HKD
£8,915 GBP
Retailer 2
-
HK$89,950 HKD
A$17,638 AUD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
HK$90,069 HKD
$11,480 USD
View
B+
Retailer 4
-
HK$91,387 HKD
$11,648 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$91,395 HKD
$11,649 USD
View
B+
Retailer 6
-
HK$91,973 HKD
£9,231 GBP
View
B+
Retailer 7
-
HK$99,005 HKD
$12,619 USD
View
B+
Retailer 8
-
HK$99,242 HKD
£9,960 GBP
View
B+
Retailer 9
-
HK$100,535 HKD
$12,814 USD
View
B+
Retailer 10
-
HK$103,865 HKD
€12,608 EUR
View
Retailer 11
-
HK$106,717 HKD
$13,602 USD
View
Price last confirmed 63 days ago
B+
Retailer 12
-
HK$109,123 HKD
A$21,398 AUD
View
B
Retailer 13
-
HK$114,241 HKD
$14,561 USD
View
B
Retailer 14
-
HK$121,638 HKD
ZAR 250,464 ZAR
View
B
Retailer 15
-
HK$129,313 HKD
£12,978 GBP
View
B
Retailer 16
-
HK$137,998 HKD
$17,589 USD
View
Most Expensive
NZ Jewellers
0dd4323a-8e3a-4096-bd14-0b1a37c21f27 · Oct 11
HK$137,998 HKD
$17,589 USD
View
Price last confirmed 22 days ago
16 more retailers have this diamond
Prices start from HK$88,833 HKDSave up to HK$49,165 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+
1.57ct Round
HK$88,833 HKD