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Marquise|Natural|GIA

0.70ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 6561655534

Certificate GIA 6561655534

Diamond specifications and retailer prices

From HK$9,029 HKD
As of November 4, 2026
Save HK$7,163 HKD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$16,192 HKD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded G 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 6561655534. Listed at 12 retailers as of November 4, 2026, with prices from HK$9,029 to HK$16,192, a HK$7,163 spread on the same certified stone. Helzberg Diamonds lists it at HK$16,192. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.16°
Pavilion angle38.75°
OriginNatural
Grading LabGIA
CertificateGIA 6561655534
Dimensions8.91 × 4.69 × 2.80 mm
L/W Ratio1.90
Culet sizeNone
Top View
8.91 mm4.69 mm0.70 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561655534
Side View
Table 59.0%Crown 35.16°Girdle: STK-VTKPavilion 38.75°Culet: NoneDepth 59.7%

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$16,192 HKD|Low: HK$9,029 HKD|High: HK$16,192 HKD|Avg: HK$11,708 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9HK$9,029 HKD
Retailer 6HK$9,131 HKD
Retailer 10HK$9,499 HKD
Retailer 11HK$9,836 HKD
Retailer 5HK$10,165 HKD
Retailer 7HK$11,074 HKD
Retailer 2HK$11,341 HKD
Retailer 3HK$12,947 HKD
Retailer 4HK$12,971 HKD
Retailer 8HK$14,562 HKD
Helzberg DiamondsHK$16,192 HKD

19 data points across 11 retailers

12 retailersHK$9,029 HKD to HK$16,192 HKD

B+
Cheapest Retailer
-
HK$9,029 HKD
B+
Retailer 2
-
HK$9,131 HKD
View
B+
Retailer 3
-
HK$9,248 HKD
View
B+
Retailer 4
-
HK$9,499 HKD
View
B+
Retailer 5
-
HK$9,836 HKD
View
B+
Retailer 6
-
HK$10,165 HKD
View
B
Retailer 7
-
HK$11,074 HKD
View
B+
Retailer 8
-
HK$11,341 HKD
View
B
Retailer 9
-
HK$12,947 HKD
View
B
Retailer 10
-
HK$12,971 HKD
View
B
Retailer 11
-
HK$14,562 HKD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMHMLLLJK · Nov 6
HK$16,192 HKD
$2,066 USD
View
11 more retailers have this diamond
Prices start from HK$9,029 HKDSave up to HK$7,163 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+
0.70ct Marquise
HK$9,029 HKD