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Marquise|Natural|GIA

1.08ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2566503666

Certificate GIA 2566503666

Diamond specifications and retailer prices

From HK$29,900 HKD
As of November 1, 2026
Save HK$2,957 HKD (9%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$32,856 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.08ct natural marquise diamond

This 1.08ct natural marquise sits in the classic one-carat band, graded D 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 2566503666. Listed at 4 retailers as of November 1, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.08
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2566503666
Dimensions10.29 × 5.37 × 3.38 mm
L/W Ratio1.92
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle, Indented Natural, Natural
Top View
10.29 mm5.37 mm1.08 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2566503666
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.9%

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 1
Current: HK$32,856 HKD|Low: HK$29,900 HKD|High: HK$33,380 HKD|Avg: HK$31,779 HKD|-0.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2HK$29,900 HKD
Retailer 4HK$30,738 HKD
Retailer 3HK$32,698 HKD
77 DiamondsHK$32,856 HKD

31 data points across 4 retailers

4 retailersHK$29,900 HKD to HK$32,856 HKD

A
Cheapest Retailer
-
HK$29,900 HKD
B+
Retailer 2
-
HK$30,738 HKD
View
B+
Retailer 3
-
HK$32,698 HKD
View
Most Expensive
B+
77 Diamonds
MQCPQGXHZNSS · Nov 6
HK$32,856 HKD
£3,301 GBP
View
3 more retailers have this diamond
Prices start from HK$29,900 HKDSave up to HK$2,957 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
1.08ct Marquise
HK$29,900 HKD