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Marquise|Natural|GIA

0.70ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 5553492443

Certificate GIA 5553492443

Diamond specifications and retailer prices

From HK$3,774 HKD
SGD 650 SGD
As of October 31, 2026
Save HK$3,700 HKD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$7,473 HKD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553492443. Listed at 7 retailers as of October 31, 2026, with prices from HK$3,774 to HK$7,473, a HK$3,700 spread on the same certified stone. Frank Darling lists it at HK$7,473. 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

0.70
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553492443
Dimensions8.71 × 4.62 × 2.90 mm
L/W Ratio1.89
Culet sizeNone
Top View
8.71 mm4.62 mm0.70 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553492443
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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$7,473 HKD|Low: HK$3,084 HKD|High: HK$7,981 HKD|Avg: HK$5,596 HKD|-6.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8HK$3,084 HKD
Retailer 4HK$3,774 HKD
Retailer 6HK$4,128 HKD
Retailer 5HK$5,356 HKD
Retailer 9HK$5,767 HKD
Retailer 2HK$5,865 HKD
Retailer 3HK$6,296 HKD
Frank DarlingHK$7,473 HKD
Retailer 7HK$7,673 HKD

20 data points across 9 retailers

7 retailersHK$3,774 HKD to HK$7,473 HKD

A
Cheapest Retailer
-
HK$3,774 HKD
SGD 650 SGD
A
Retailer 2
-
HK$4,128 HKD
SGD 711 SGD
View
A
Retailer 3
-
HK$5,356 HKD
$683 USD
View
B+
Retailer 4
-
HK$5,767 HKD
$735 USD
View
A
Retailer 5
-
HK$5,865 HKD
€712 EUR
View
B+
Retailer 6
-
HK$6,296 HKD
$802 USD
View
Most Expensive
B+
Frank Darling
2652599HK · Nov 2
HK$7,473 HKD
$953 USD
View
6 more retailers have this diamond
Prices start from HK$3,774 HKDSave up to HK$3,700 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.

A
0.70ct Marquise
HK$3,774 HKD