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Marquise|Natural|GIA

0.73ct G SI1 Marquise Natural Diamond

ID • G/SI1 • GIA 2235983289

Certificate GIA 2235983289

Diamond specifications and retailer prices

From HK$10,189 HKD
As of November 4, 2026
Save HK$4,942 HKD (33%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$15,130 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.73ct natural marquise diamond

This 0.73ct natural marquise sits in the half to three-quarter 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 2235983289. Listed at 4 retailers as of November 4, 2026, with prices from HK$10,189 to HK$15,130, a HK$4,942 spread on the same certified stone. 77 Diamonds lists it at HK$15,130. 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

0.73
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235983289
Dimensions9.61 × 4.62 × 2.81 mm
L/W Ratio2.08
Top View
9.61 mm4.62 mm0.73 ctG / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235983289
Side View
Table 53.0%CrownGirdlePavilionCuletDepth 60.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$15,130 HKD|Low: HK$10,189 HKD|High: HK$15,349 HKD|Avg: HK$12,020 HKD|+1.3%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3HK$10,189 HKD
Retailer 2HK$10,635 HKD
77 DiamondsHK$15,130 HKD

36 data points across 3 retailers

4 retailersHK$10,189 HKD to HK$15,130 HKD

B+
Cheapest Retailer
-
HK$10,189 HKD
B+
Retailer 2
-
HK$10,479 HKD
View
B+
Retailer 3
-
HK$10,635 HKD
View
Most Expensive
B
77 Diamonds
MQZPH5JNPYD · Nov 6
HK$15,130 HKD
£1,520 GBP
View
3 more retailers have this diamond
Prices start from HK$10,189 HKDSave up to HK$4,942 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+
0.73ct Marquise
HK$10,189 HKD