CaratHunter
Plans
Marquise|Natural|GIA

0.59ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 6552492481

Certificate GIA 6552492481

Diamond specifications and retailer prices

From HK$3,966 HKD
SGD 683 SGD
As of October 31, 2026
Save HK$3,760 HKD (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$7,725 HKD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 0.59ct natural marquise diamond

This 0.59ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552492481. Listed at 10 retailers as of October 31, 2026, with prices from HK$3,966 to HK$7,725, a HK$3,760 spread on the same certified stone. Frank Darling lists it at HK$7,725. 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

0.59
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552492481
Dimensions8.68 × 4.51 × 2.62 mm
L/W Ratio1.92
Culet sizeNone
Top View
8.68 mm4.51 mm0.59 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552492481
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.0%

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 31
Current: HK$7,725 HKD|Low: HK$3,039 HKD|High: HK$8,136 HKD|Avg: HK$5,771 HKD|-4.6%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12HK$3,039 HKD
Retailer 7HK$3,966 HKD
Retailer 10HK$4,384 HKD
Retailer 6HK$4,747 HKD
Retailer 5HK$5,149 HKD
Retailer 8HK$5,698 HKD
Retailer 4HK$5,924 HKD
Retailer 11HK$6,128 HKD
Retailer 2HK$6,195 HKD
Retailer 9HK$6,630 HKD
Frank DarlingHK$7,725 HKD
Retailer 3HK$8,136 HKD

24 data points across 12 retailers

10 retailersHK$3,966 HKD to HK$7,725 HKD

A
Cheapest Retailer
-
HK$3,966 HKD
SGD 683 SGD
A
Retailer 2
-
HK$4,384 HKD
SGD 755 SGD
View
A
Retailer 3
-
HK$4,747 HKD
$605 USD
View
A
Retailer 4
-
HK$5,149 HKD
£517 GBP
View
A
Retailer 5
-
HK$5,698 HKD
$726 USD
View
B+
Retailer 6
-
HK$5,924 HKD
$755 USD
View
B+
Retailer 7
-
HK$6,128 HKD
$781 USD
View
B+
Retailer 8
-
HK$6,195 HKD
€752 EUR
View
B+
Retailer 9
-
HK$6,630 HKD
$845 USD
View
Most Expensive
B
Frank Darling
2652625HK · Nov 2
HK$7,725 HKD
$985 USD
View
9 more retailers have this diamond
Prices start from HK$3,966 HKDSave up to HK$3,760 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
0.59ct Marquise
HK$3,966 HKD