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Marquise|Natural|GIA

0.70ct I SI1 Marquise Natural Diamond

ID • I/SI1 • GIA 7548888196

Certificate GIA 7548888196

Diamond specifications and retailer prices

From HK$8,903 HKD
As of November 6, 2026
Save HK$10,565 HKD (54%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$25,997 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 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 7548888196. Listed at 25 retailers as of November 4, 2026, with a 119% 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle37.34°
Pavilion angle39.67°
OriginNatural
Grading LabGIA
CertificateGIA 7548888196
Dimensions8.81 × 4.68 × 2.89 mm
L/W Ratio1.88
Girdle conditionVery Thick
Key to symbols
Crystal, Feather
Top View
8.81 mm4.68 mm0.70 ctI / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7548888196
Side View
Table 58.0%Crown 37.34°Girdle: THK-VTKPavilion 39.67°Culet: NoneDepth 61.8%

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 6
Current: HK$25,997 HKD|Low: HK$8,167 HKD|High: HK$25,997 HKD|Avg: HK$12,822 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 7HK$8,903 HKD
Retailer 14HK$9,091 HKD
Retailer 8HK$9,256 HKD
Retailer 6HK$9,287 HKD
Retailer 9HK$9,475 HKD
Retailer 16HK$9,656 HKD
Retailer 17HK$9,656 HKD
Retailer 3HK$10,024 HKD
Retailer 5HK$10,306 HKD
Retailer 18HK$11,145 HKD
Retailer 11HK$11,686 HKD
Retailer 2HK$13,363 HKD
Retailer 10HK$13,904 HKD
Retailer 4HK$14,601 HKD
Retailer 15HK$14,860 HKD
Retailer 12HK$15,910 HKD
Retailer 13HK$19,468 HKD
NZ JewellersHK$25,997 HKD

34 data points across 18 retailers

25 retailersHK$8,903 HKD to HK$19,468 HKD

B+
Cheapest Retailer
-
HK$8,903 HKD
Final sale: no returns
B+
Retailer 2
-
HK$9,091 HKD
View
B
Retailer 3
-
HK$9,256 HKD
View
B+
Retailer 4
-
HK$9,287 HKD
View
B
Retailer 5
-
HK$9,475 HKD
View
B+
Retailer 6
-
HK$9,656 HKD
View
Retailer 7
-
HK$9,656 HKD
View
Price last confirmed 9 days ago
B
Retailer 8
-
HK$10,024 HKD
View
B
Retailer 9
-
HK$10,306 HKD
View
B
Retailer 10
-
HK$10,345 HKD
View
B
Retailer 11
-
HK$10,432 HKD
View
B
Retailer 12
-
HK$11,129 HKD
View
B
Retailer 13
-
HK$11,129 HKD
View
B
Retailer 14
-
HK$11,145 HKD
View
Retailer 15
-
HK$11,145 HKD
View
Price last confirmed 29 days ago
B
Retailer 16
-
HK$11,521 HKD
View
B
Retailer 17
-
HK$11,686 HKD
View
B
Retailer 18
-
HK$13,363 HKD
View
B
Retailer 19
-
HK$13,402 HKD
View
Retailer 20
-
HK$13,904 HKD
View
Price last confirmed 33 days ago
B
Retailer 21
-
HK$14,601 HKD
View
B
Retailer 22
-
HK$14,860 HKD
View
B
Retailer 23
-
HK$15,910 HKD
View
B
Retailer 24
-
HK$19,468 HKD
View
Most Expensive
NZ Jewellers
589f9aa4-8b22-4bde-a9a4-7776055cf076 · Nov 5
HK$25,997 HKD
$3,317 USD
View
Price under review
24 more retailers have this diamond
Prices start from HK$8,903 HKDSave up to HK$10,565 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$8,903 HKD