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Marquise|Natural|GIA

2.05ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 5556973344

Certificate GIA 5556973344

Diamond specifications and retailer prices

From HK$142,429 HKD
As of November 4, 2026
Save HK$123,549 HKD (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$265,978 HKD at With Clarity · As of November 6, 2026
View at With Clarity

About this 2.05ct natural marquise diamond

This 2.05ct natural marquise sits in the two to three 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 5556973344. Listed at 14 retailers as of November 4, 2026, with prices from HK$142,429 to HK$265,978, a HK$123,549 spread on the same certified stone. With Clarity lists it at HK$265,978. 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

2.05
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.44°
Pavilion angle42.17°
OriginNatural
Grading LabGIA
CertificateGIA 5556973344
Dimensions13.59 × 6.55 × 4.07 mm
L/W Ratio2.07
Culet sizeNone
Top View
13.59 mm6.55 mm2.05 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556973344
Side View
Table 59.0%Crown 36.44°Girdle: MED-THKPavilion 42.17°Culet: NoneDepth 62.2%

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: Nov 4
Current: HK$162,571 HKD|Low: HK$142,429 HKD|High: HK$281,159 HKD|Avg: HK$180,988 HKD|-7.3%
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
With Clarity
November 6, 2026
Retailer 3HK$142,429 HKD
Retailer 8HK$153,025 HKD
Retailer 10HK$155,486 HKD
Retailer 11HK$155,565 HKD
Retailer 4HK$157,046 HKD
Retailer 5HK$160,157 HKD
Retailer 1HK$162,571 HKD
Retailer 9HK$163,998 HKD
Retailer 2HK$180,393 HKD
Retailer 7HK$181,718 HKD
Retailer 13HK$183,137 HKD
Retailer 12HK$190,715 HKD
Retailer 6HK$218,758 HKD
With ClarityHK$265,978 HKD

28 data points across 14 retailers

14 retailersHK$142,429 HKD to HK$265,978 HKD

B+
Cheapest Retailer
-
HK$142,429 HKD
B+
Retailer 2
-
HK$153,025 HKD
View
B+
Retailer 3
-
HK$155,486 HKD
View
B+
Retailer 4
-
HK$155,565 HKD
View
B+
Retailer 5
-
HK$157,046 HKD
View
Retailer 6
-
HK$160,157 HKD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
HK$162,571 HKD
View
B+
Retailer 8
-
HK$163,998 HKD
View
B
Retailer 9
-
HK$180,393 HKD
View
B
Retailer 10
-
HK$181,718 HKD
View
B
Retailer 11
-
HK$183,137 HKD
View
B
Retailer 12
-
HK$190,715 HKD
View
B
Retailer 13
-
HK$218,758 HKD
View
Most Expensive
B
With Clarity
5556973344 · Nov 6
HK$265,978 HKD
$33,937 USD
View
13 more retailers have this diamond
Prices start from HK$142,429 HKDSave up to HK$123,549 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+
2.05ct Marquise
HK$142,429 HKD