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Marquise|Natural|GIA

0.72ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 6243093256

Certificate GIA 6243093256

Diamond specifications and retailer prices

From HK$10,102 HKD
As of November 4, 2026
Save HK$8,025 HKD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$18,128 HKD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 0.72ct natural marquise diamond

This 0.72ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6243093256. Listed at 12 retailers as of November 4, 2026, with prices from HK$10,102 to HK$18,128, a HK$8,025 spread on the same certified stone. Helzberg Diamonds lists it at HK$18,128. 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

0.72
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40.01°
Pavilion angle39.74°
OriginNatural
Grading LabGIA
CertificateGIA 6243093256
Dimensions8.80 × 4.64 × 2.93 mm
L/W Ratio1.90
Culet sizeNone
Top View
8.80 mm4.64 mm0.72 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243093256
Side View
Table 59.0%Crown 40.01°Girdle: THN-VTKPavilion 39.74°Culet: NoneDepth 63.2%

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$18,128 HKD|Low: HK$10,102 HKD|High: HK$18,128 HKD|Avg: HK$12,938 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 3HK$10,102 HKD
Retailer 9HK$10,275 HKD
Retailer 11HK$10,667 HKD
Retailer 10HK$11,012 HKD
Retailer 2HK$11,192 HKD
Retailer 12HK$12,313 HKD
Retailer 6HK$12,681 HKD
Retailer 4HK$14,068 HKD
Retailer 5HK$14,468 HKD
Retailer 8HK$15,408 HKD
Retailer 7HK$16,380 HKD
Helzberg DiamondsHK$18,128 HKD

10 data points across 12 retailers

12 retailersHK$10,102 HKD to HK$18,128 HKD

B+
Cheapest Retailer
-
HK$10,102 HKD
B+
Retailer 2
-
HK$10,275 HKD
View
B+
Retailer 3
-
HK$10,667 HKD
View
B+
Retailer 4
-
HK$11,012 HKD
View
B
Retailer 5
-
HK$11,192 HKD
View
B
Retailer 6
-
HK$12,313 HKD
View
B+
Retailer 7
-
HK$12,681 HKD
View
B
Retailer 8
-
HK$14,068 HKD
View
B
Retailer 9
-
HK$14,468 HKD
View
B
Retailer 10
-
HK$15,408 HKD
View
B
Retailer 11
-
HK$16,380 HKD
View
Most Expensive
B
Helzberg Diamonds
XZRMIKJGPJILM · Nov 6
HK$18,128 HKD
$2,313 USD
View
11 more retailers have this diamond
Prices start from HK$10,102 HKDSave up to HK$8,025 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+
0.72ct Marquise
HK$10,102 HKD