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Marquise|Natural|GIA

0.70ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 6552468417

Certificate GIA 6552468417

Diamond specifications and retailer prices

From HK$8,471 HKD
$1,080 USD
As of October 28, 2026
Save HK$6,703 HKD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$15,174 HKD at Helzberg Diamonds · As of October 30, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552468417. Listed at 12 retailers as of October 28, 2026, with prices from HK$8,471 to HK$15,174, a HK$6,703 spread on the same certified stone. Helzberg Diamonds lists it at HK$15,174. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.69°
Pavilion angle40.82°
OriginNatural
Grading LabGIA
CertificateGIA 6552468417
Dimensions8.71 × 4.56 × 2.94 mm
L/W Ratio1.91
Culet sizeNone
Top View
8.71 mm4.56 mm0.70 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552468417
Side View
Table 60.0%Crown 39.69°Girdle: STK-VTKPavilion 40.82°Culet: NoneDepth 64.5%

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 28
Current: HK$15,174 HKD|Low: HK$8,471 HKD|High: HK$15,487 HKD|Avg: HK$10,981 HKD|-2.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6HK$8,471 HKD
Retailer 8HK$8,564 HKD
Retailer 7HK$8,905 HKD
Retailer 11HK$9,225 HKD
Retailer 2HK$9,639 HKD
Retailer 9HK$10,427 HKD
Retailer 5HK$10,623 HKD
Retailer 4HK$12,258 HKD
Retailer 10HK$12,364 HKD
Retailer 3HK$13,762 HKD
Helzberg DiamondsHK$15,174 HKD

42 data points across 11 retailers

12 retailersHK$8,471 HKD to HK$15,174 HKD

A
Cheapest Retailer
-
HK$8,471 HKD
$1,080 USD
A
Retailer 2
-
HK$8,564 HKD
SGD 1,475 SGD
View
A
Retailer 3
-
HK$8,905 HKD
$1,135 USD
View
B+
Retailer 4
-
HK$9,225 HKD
SGD 1,589 SGD
View
B+
Retailer 5
-
HK$9,639 HKD
£967 GBP
View
B+
Retailer 6
-
HK$10,427 HKD
$1,329 USD
View
B+
Retailer 7
-
HK$10,623 HKD
$1,354 USD
View
B+
Retailer 8
-
HK$11,918 HKD
$1,519 USD
View
B+
Retailer 9
-
HK$12,258 HKD
€1,488 EUR
View
B
Retailer 10
-
HK$12,364 HKD
$1,576 USD
View
B
Retailer 11
-
HK$13,762 HKD
$1,754 USD
View
Most Expensive
B
Helzberg Diamonds
XZRMLLIKMOKHN · Oct 30
HK$15,174 HKD
$1,934 USD
View
11 more retailers have this diamond
Prices start from HK$8,471 HKDSave up to HK$6,703 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$8,471 HKD