CaratHunter
Plans
Marquise|Natural|GIA

0.57ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 3565688196

Certificate GIA 3565688196

Diamond specifications and retailer prices

From HK$3,715 HKD
As of November 6, 2026
Save HK$11,834 HKD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$15,549 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.57ct natural marquise diamond

This 0.57ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565688196. Listed at 12 retailers as of November 5, 2026, with prices from HK$3,715 to HK$15,549, a HK$11,834 spread on the same certified stone. NZ Jewellers lists it at HK$15,549. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565688196
Dimensions8.18 × 4.30 × 2.72 mm
L/W Ratio1.90
Top View
8.18 mm4.30 mm0.57 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565688196
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.3%

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 6
Current: HK$15,549 HKD|Low: HK$3,715 HKD|High: HK$15,549 HKD|Avg: HK$6,557 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
November 6, 2026
Retailer 2HK$3,715 HKD
Retailer 4HK$4,209 HKD
Retailer 12HK$4,961 HKD
Retailer 9HK$5,337 HKD
Retailer 10HK$5,721 HKD
Retailer 7HK$5,886 HKD
Retailer 11HK$5,988 HKD
Retailer 6HK$6,043 HKD
Retailer 5HK$6,748 HKD
Retailer 8HK$7,022 HKD
Retailer 3HK$11,450 HKD
NZ JewellersHK$15,549 HKD

8 data points across 12 retailers

12 retailersHK$3,715 HKD to HK$15,549 HKD

A
Cheapest Retailer
-
HK$3,715 HKD
A
Retailer 2
-
HK$4,209 HKD
View
A
Retailer 3
-
HK$4,961 HKD
View
A
Retailer 4
-
HK$5,337 HKD
View
B+
Retailer 5
-
HK$5,721 HKD
View
B+
Retailer 6
-
HK$5,886 HKD
View
B+
Retailer 7
-
HK$5,988 HKD
View
B+
Retailer 8
-
HK$6,043 HKD
View
B+
Retailer 9
-
HK$6,748 HKD
View
B+
Retailer 10
-
HK$7,022 HKD
View
B
Retailer 11
-
HK$11,450 HKD
View
Most Expensive
B
NZ Jewellers
75788907-6f7f-49db-8a48-41a5123789b6 · Nov 5
HK$15,549 HKD
$1,984 USD
View
11 more retailers have this diamond
Prices start from HK$3,715 HKDSave up to HK$11,834 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
0.57ct Marquise
HK$3,715 HKD