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Marquise|Natural|GIA

2.54ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 2235823771

Certificate GIA 2235823771

Diamond specifications and retailer prices

From HK$208,667 HKD
$26,595 USD
As of November 2, 2026
Save HK$57,099 HKD (21%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$265,766 HKD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 2.54ct natural marquise diamond

This 2.54ct natural marquise sits in the two to three carat band, graded G 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 2235823771. Listed at 5 retailers as of November 2, 2026, with prices from HK$208,667 to HK$265,766, a HK$57,099 spread on the same certified stone. 77 Diamonds lists it at HK$265,766. 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

2.54
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235823771
Dimensions12.57 × 7.14 × 4.68 mm
L/W Ratio1.76
Top View
12.57 mm7.14 mm2.54 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2235823771
Side View
Table 57.0%CrownGirdle: Very ThickPavilionCulet: MediumDepth 65.6%

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 2
Current: HK$265,766 HKD|Low: HK$206,721 HKD|High: HK$268,460 HKD|Avg: HK$232,540 HKD|+1.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 3HK$208,667 HKD
Retailer 4HK$224,992 HKD
Retailer 2HK$236,325 HKD
77 DiamondsHK$265,766 HKD

37 data points across 4 retailers

5 retailersHK$208,667 HKD to HK$265,766 HKD

B+
Cheapest Retailer
-
HK$208,667 HKD
$26,595 USD
B+
Retailer 2
-
HK$224,992 HKD
$28,676 USD
View
B+
Retailer 3
-
HK$230,152 HKD
A$45,128 AUD
View
B+
Retailer 4
-
HK$236,325 HKD
$30,120 USD
View
Final sale: no returns
Most Expensive
B
77 Diamonds
MQZE3CHJ7HF · Nov 3
HK$265,766 HKD
£26,671 GBP
View
4 more retailers have this diamond
Prices start from HK$208,667 HKDSave up to HK$57,099 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+
2.54ct Marquise
HK$208,667 HKD