Round|Natural|GIA

0.57ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1457008769

Certificate GIA 1457008769

Diamond specifications and retailer prices

From HK$8,356 HKD
$1,065 USD
As of October 28, 2026
Save HK$9,201 HKD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$27,491 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.57ct natural round diamond

This 0.57ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1457008769. Listed at 20 retailers as of October 28, 2026, with a 110% 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

0.57
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1457008769
Dimensions5.29 × 5.27 × 3.29 mm
L/W Ratio1.00
Key to symbols
Crystal
Top View
5.29 mm5.27 mm0.57 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1457008769
Side View
Table 56.0%Crown 35.5°Girdle: Sli. ThickPavilion 40.6°Culet: NoneDepth 62.4%

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: Oct 28
Current: HK$13,905 HKD|Low: HK$7,854 HKD|High: HK$20,207 HKD|Avg: HK$12,118 HKD|+19.0%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 10HK$8,356 HKD
Retailer 15HK$8,638 HKD
Retailer 8HK$9,297 HKD
Retailer 11HK$9,314 HKD
Retailer 6HK$9,470 HKD
Retailer 5HK$10,888 HKD
Retailer 13HK$11,064 HKD
Retailer 4HK$11,102 HKD
Retailer 7HK$11,690 HKD
Retailer 12HK$11,690 HKD
Retailer 16HK$12,082 HKD
Retailer 1HK$13,905 HKD
Retailer 9HK$14,334 HKD
Retailer 14HK$14,708 HKD
Retailer 2HK$17,434 HKD
Retailer 3HK$19,988 HKD

40 data points across 16 retailers

20 retailersHK$8,356 HKD to HK$17,557 HKD

B+
Cheapest Retailer
-
HK$8,356 HKD
$1,065 USD
B+
Retailer 2
-
HK$9,297 HKD
$1,185 USD
View
B+
Retailer 3
-
HK$9,314 HKD
$1,187 USD
View
Retailer 4
-
HK$9,470 HKD
$1,207 USD
View
Price last confirmed 26 days ago
Retailer 5
-
HK$10,215 HKD
$1,302 USD
View
Price last confirmed 24 days ago
Retailer 6
-
HK$10,215 HKD
$1,302 USD
View
Price last confirmed 23 days ago
Retailer 7
-
HK$10,686 HKD
$1,362 USD
View
Price last confirmed 32 days ago
Retailer 8
-
HK$10,888 HKD
$1,388 USD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
HK$11,064 HKD
$1,410 USD
View
B
Retailer 10
-
HK$11,690 HKD
$1,490 USD
View
B
Retailer 11
-
HK$11,690 HKD
$1,490 USD
View
Retailer 12
-
HK$11,784 HKD
$1,502 USD
View
Price last confirmed 32 days ago
B
Retailer 13
-
HK$12,082 HKD
$1,540 USD
View
B
Retailer 14
-
HK$13,905 HKD
£1,396 GBP
View
B
Retailer 15
-
HK$14,334 HKD
€1,740 EUR
View
Retailer 16
-
HK$14,708 HKD
A$2,884 AUD
View
Price last confirmed 26 days ago
Retailer 17
-
HK$17,434 HKD
ZAR 35,899 ZAR
View
Price last confirmed 27 days ago
B
Retailer 18
-
HK$17,557 HKD
CA$3,108 CAD
View
Retailer 19
-
HK$19,988 HKD
£2,006 GBP
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
6a750e28-893a-4554-b236-56e016a28b2a · Sep 28
HK$27,491 HKD
$3,504 USD
View
Price under review
19 more retailers have this diamond
Prices start from HK$8,356 HKDSave up to HK$9,201 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+
0.57ct Round
HK$8,356 HKD