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Marquise|Natural|GIA

0.70ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 7553694978

Certificate GIA 7553694978

Diamond specifications and retailer prices

From HK$4,232 HKD
As of November 5, 2026
Save HK$3,763 HKD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$7,996 HKD at Frank Darling · As of November 4, 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 I 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 7553694978. Listed at 8 retailers as of November 4, 2026, with prices from HK$4,232 to HK$7,996, a HK$3,763 spread on the same certified stone. Frank Darling lists it at HK$7,996. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle39.59°
Pavilion angle41.48°
OriginNatural
Grading LabGIA
CertificateGIA 7553694978
Dimensions9.04 × 4.67 × 2.93 mm
L/W Ratio1.94
Culet sizeNone
Top View
9.04 mm4.67 mm0.70 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7553694978
Side View
Table 59.0%Crown 39.59°Girdle: THN-THKPavilion 41.48°Culet: NoneDepth 62.9%

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: Nov 5
Current: HK$7,996 HKD|Low: HK$3,080 HKD|High: HK$8,250 HKD|Avg: HK$5,909 HKD|-3.1%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10HK$3,080 HKD
Retailer 2HK$4,232 HKD
Retailer 6HK$4,663 HKD
Retailer 5HK$5,596 HKD
Retailer 9HK$5,760 HKD
Retailer 7HK$6,129 HKD
Retailer 3HK$6,544 HKD
Retailer 4HK$7,085 HKD
Retailer 8HK$7,657 HKD
Frank DarlingHK$7,996 HKD

13 data points across 10 retailers

8 retailersHK$4,232 HKD to HK$7,996 HKD

A
Cheapest Retailer
-
HK$4,232 HKD
A
Retailer 2
-
HK$4,663 HKD
View
B+
Retailer 3
-
HK$5,596 HKD
View
B+
Retailer 4
-
HK$5,760 HKD
View
B+
Retailer 5
-
HK$6,129 HKD
View
A
Retailer 6
-
HK$6,544 HKD
View
B+
Retailer 7
-
HK$7,085 HKD
View
Most Expensive
B+
Frank Darling
2663146HK · Nov 4
HK$7,996 HKD
$1,020 USD
View
7 more retailers have this diamond
Prices start from HK$4,232 HKDSave up to HK$3,763 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$4,232 HKD