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Marquise|Natural|GIA

0.59ct G SI2 Marquise Natural Diamond

VG • G/SI2 • GIA 2

Certificate GIA 2

Diamond specifications and retailer prices

From HK$6,796 HKD
$866 USD
As of October 31, 2026
Save HK$1,528 HKD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$8,325 HKD at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 0.59ct natural marquise diamond

This 0.59ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from HK$6,796 to HK$8,325, a HK$1,528 spread on the same certified stone. Blue Nile lists it at HK$8,325. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.59
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2
Dimensions9.00 × 4.39 × 2.49 mm
L/W Ratio2.05
Top View
9.00 mm4.39 mm0.59 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.7%

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: Oct 31
Current: HK$8,325 HKD|Low: HK$6,796 HKD|High: HK$8,325 HKD|Avg: HK$7,327 HKD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 3HK$6,796 HKD
Retailer 2HK$7,360 HKD
Blue NileHK$8,325 HKD

2 data points across 3 retailers

3 retailersHK$6,796 HKD to HK$8,325 HKD

B+
Cheapest Retailer
-
HK$6,796 HKD
$866 USD
B+
Retailer 2
-
HK$7,360 HKD
$938 USD
View
Most Expensive
B
Blue Nile
29447618 · Nov 3
HK$8,325 HKD
$1,061 USD
View
2 more retailers have this diamond
Prices start from HK$6,796 HKDSave up to HK$1,528 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+
0.59ct Marquise
HK$6,796 HKD