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Marquise|Natural|GIA

0.70ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 7566688585

Certificate GIA 7566688585

Diamond specifications and retailer prices

From HK$8,791 HKD
$1,120 USD
As of October 31, 2026
Save HK$4,610 HKD (34%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$14,234 HKD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded H 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 7566688585. Listed at 14 retailers as of October 31, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle39.88°
Pavilion angle38.82°
OriginNatural
Grading LabGIA
CertificateGIA 7566688585
Dimensions8.96 × 4.66 × 2.73 mm
L/W Ratio1.92
Culet sizeNone
Top View
8.96 mm4.66 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7566688585
Side View
Table 61.0%Crown 39.88°Girdle: STK-VTKPavilion 38.82°Culet: NoneDepth 58.5%

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: Oct 31
Current: HK$9,998 HKD|Low: HK$8,791 HKD|High: HK$14,234 HKD|Avg: HK$10,772 HKD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 3, 2026
Retailer 12HK$8,791 HKD
Retailer 2HK$8,945 HKD
Retailer 8HK$9,062 HKD
Retailer 10HK$9,243 HKD
Retailer 11HK$9,478 HKD
Retailer 3HK$9,580 HKD
Retailer 1HK$9,998 HKD
Retailer 7HK$10,796 HKD
Retailer 6HK$11,024 HKD
Retailer 5HK$12,687 HKD
Retailer 4HK$12,698 HKD
Retailer 9HK$13,401 HKD
Wholesale Diamonds DirectHK$14,234 HKD

12 data points across 13 retailers

14 retailersHK$8,791 HKD to HK$13,401 HKD

B+
Cheapest Retailer
-
HK$8,791 HKD
$1,120 USD
B+
Retailer 2
-
HK$8,860 HKD
SGD 1,526 SGD
View
B+
Retailer 3
-
HK$8,945 HKD
$1,140 USD
View
B+
Retailer 4
-
HK$9,062 HKD
$1,155 USD
View
B
Retailer 5
-
HK$9,243 HKD
$1,178 USD
View
B
Retailer 6
-
HK$9,478 HKD
$1,208 USD
View
B
Retailer 7
-
HK$9,580 HKD
SGD 1,650 SGD
View
B+
Retailer 8
-
HK$9,998 HKD
£1,003 GBP
View
B
Retailer 9
-
HK$10,796 HKD
$1,376 USD
View
B
Retailer 10
-
HK$11,024 HKD
$1,405 USD
View
B
Retailer 11
-
HK$12,687 HKD
€1,540 EUR
View
B
Retailer 12
-
HK$12,698 HKD
$1,618 USD
View
B
Retailer 13
-
HK$13,401 HKD
$1,708 USD
View
Most Expensive
B
Wholesale Diamonds Direct
611171812 · Oct 27
HK$14,234 HKD
$1,814 USD
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from HK$8,791 HKDSave up to HK$4,610 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$8,791 HKD