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Marquise|Natural|GIA

0.70ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 3545761428

Certificate GIA 3545761428

Diamond specifications and retailer prices

From HK$7,649 HKD
As of November 6, 2026
Save HK$17,440 HKD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$25,089 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545761428. Listed at 15 retailers as of November 5, 2026, with prices from HK$7,649 to HK$25,089, a HK$17,440 spread on the same certified stone. NZ Jewellers lists it at HK$25,089. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545761428
Dimensions8.94 × 4.68 × 2.83 mm
L/W Ratio1.91
Top View
8.94 mm4.68 mm0.70 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545761428
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.4%

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 6
Current: HK$25,089 HKD|Low: HK$7,484 HKD|High: HK$25,089 HKD|Avg: HK$12,158 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2HK$7,649 HKD
Retailer 8HK$7,728 HKD
Retailer 13HK$9,493 HKD
Retailer 11HK$10,285 HKD
Retailer 4HK$10,732 HKD
Retailer 10HK$10,764 HKD
Retailer 3HK$10,952 HKD
Retailer 12HK$11,870 HKD
Retailer 9HK$11,885 HKD
Retailer 6HK$12,898 HKD
Retailer 5HK$13,596 HKD
Retailer 7HK$18,789 HKD
NZ JewellersHK$25,089 HKD

39 data points across 13 retailers

15 retailersHK$7,649 HKD to HK$25,089 HKD

A
Cheapest Retailer
-
HK$7,649 HKD
A
Retailer 2
-
HK$7,728 HKD
View
B+
Retailer 3
-
HK$9,148 HKD
View
B+
Retailer 4
-
HK$9,493 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$10,285 HKD
View
Retailer 6
-
HK$10,732 HKD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
HK$10,764 HKD
View
B+
Retailer 8
-
HK$10,952 HKD
View
B
Retailer 9
-
HK$11,870 HKD
View
B
Retailer 10
-
HK$11,885 HKD
View
B+
Retailer 11
-
HK$12,686 HKD
View
B+
Retailer 12
-
HK$12,898 HKD
View
Retailer 13
-
HK$13,596 HKD
View
Price last confirmed 33 days ago
B
Retailer 14
-
HK$18,789 HKD
View
Most Expensive
B
NZ Jewellers
653c0d0c-903a-4dd9-a209-eb4fd1710fa2 · Nov 5
HK$25,089 HKD
$3,198 USD
View
14 more retailers have this diamond
Prices start from HK$7,649 HKDSave up to HK$17,440 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$7,649 HKD