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Marquise|Natural|GIA

0.70ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 5556016633

Certificate GIA 5556016633

Diamond specifications and retailer prices

From HK$5,760 HKD
As of November 6, 2026
Save HK$6,920 HKD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$19,907 HKD at NZ Jewellers · As of September 21, 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 I 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 5556016633. Listed at 13 retailers as of November 5, 2026, with a 120% 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5556016633
Dimensions8.77 × 4.57 × 2.92 mm
L/W Ratio1.92
Top View
8.77 mm4.57 mm0.70 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5556016633
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.0%

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$5,760 HKD|Low: HK$5,760 HKD|High: HK$12,681 HKD|Avg: HK$8,314 HKD|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1HK$5,760 HKD
Retailer 8HK$5,815 HKD
Retailer 3HK$6,419 HKD
Retailer 5HK$6,999 HKD
Retailer 4HK$7,391 HKD
Retailer 9HK$8,120 HKD
Retailer 2HK$10,330 HKD
Retailer 7HK$11,074 HKD
Retailer 6HK$12,681 HKD

40 data points across 9 retailers

13 retailersHK$5,760 HKD to HK$12,681 HKD

A
Cheapest Retailer
-
HK$5,760 HKD
A
Retailer 2
-
HK$5,815 HKD
View
Retailer 3
-
HK$6,348 HKD
View
Price last confirmed 46 days ago
A
Retailer 4
-
HK$6,419 HKD
View
Retailer 5
-
HK$6,999 HKD
View
Price last confirmed 12 days ago
Retailer 6
-
HK$7,320 HKD
View
Price last confirmed 46 days ago
B+
Retailer 7
-
HK$7,391 HKD
View
B+
Retailer 8
-
HK$8,120 HKD
View
Retailer 9
-
HK$9,350 HKD
View
Price last confirmed 45 days ago
B+
Retailer 10
-
HK$10,330 HKD
View
B
Retailer 11
-
HK$11,074 HKD
View
B
Retailer 12
-
HK$12,681 HKD
View
Most Expensive
NZ Jewellers
36720587-be82-4895-9504-d5ab29b5fa19 · Sep 21
HK$19,907 HKD
$2,540 USD
View
Price last confirmed 46 days ago
12 more retailers have this diamond
Prices start from HK$5,760 HKDSave up to HK$6,920 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$5,760 HKD