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Marquise|Natural|GIA

0.59ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 2544769605

Certificate GIA 2544769605

Diamond specifications and retailer prices

From HK$2,938 HKD
SGD 506 SGD
As of October 31, 2026
Save HK$3,437 HKD (54%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$6,375 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 I 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 2544769605. Listed at 8 retailers as of October 31, 2026, with prices from HK$2,938 to HK$6,375, a HK$3,437 spread on the same certified stone. Frank Darling lists it at HK$6,375. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle39.11°
Pavilion angle37.55°
OriginNatural
Grading LabGIA
CertificateGIA 2544769605
Dimensions8.45 × 4.45 × 2.64 mm
L/W Ratio1.90
Top View
8.45 mm4.45 mm0.59 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2544769605
Side View
Table 59.0%Crown 39.11°Girdle: ThickPavilion 37.55°Culet: NoneDepth 59.3%

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: Oct 31
Current: HK$6,375 HKD|Low: HK$2,192 HKD|High: HK$6,824 HKD|Avg: HK$4,405 HKD|-6.6%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 10HK$2,192 HKD
Retailer 5HK$2,938 HKD
Retailer 7HK$2,967 HKD
Retailer 6HK$3,852 HKD
Retailer 4HK$3,864 HKD
Retailer 2HK$4,158 HKD
Retailer 3HK$4,268 HKD
Retailer 8HK$4,562 HKD
Retailer 9HK$5,627 HKD
Retailer 11HK$5,959 HKD
Frank DarlingHK$6,375 HKD

23 data points across 11 retailers

8 retailersHK$2,938 HKD to HK$6,375 HKD

A
Cheapest Retailer
-
HK$2,938 HKD
SGD 506 SGD
A
Retailer 2
-
HK$2,967 HKD
SGD 511 SGD
View
A
Retailer 3
-
HK$3,852 HKD
$491 USD
View
A
Retailer 4
-
HK$3,864 HKD
$493 USD
View
A
Retailer 5
-
HK$4,158 HKD
$530 USD
View
A
Retailer 6
-
HK$4,268 HKD
$544 USD
View
A
Retailer 7
-
HK$4,562 HKD
$582 USD
View
Most Expensive
B+
Frank Darling
2596443HK · Nov 2
HK$6,375 HKD
$813 USD
View
7 more retailers have this diamond
Prices start from HK$2,938 HKDSave up to HK$3,437 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$2,938 HKD