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Marquise|Natural|GIA

0.67ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 2231786788

Certificate GIA 2231786788

Diamond specifications and retailer prices

From HK$10,322 HKD
£1,036 GBP
As of November 2, 2026
Save HK$6,239 HKD (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$16,561 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.67ct natural marquise diamond

This 0.67ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231786788. Listed at 3 retailers as of November 2, 2026, with prices from HK$10,322 to HK$16,561, a HK$6,239 spread on the same certified stone. MOH London lists it at HK$16,561. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.67
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231786788
Dimensions9.94 × 4.51 × 2.54 mm
L/W Ratio2.20
Culet sizeNone
Top View
9.94 mm4.51 mm0.67 ctH / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2231786788
Side View
Table 58.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 56.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$16,561 HKD|Low: HK$9,857 HKD|High: HK$16,760 HKD|Avg: HK$13,066 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
November 2, 2026
Retailer 3HK$10,322 HKD
Retailer 2HK$12,646 HKD
MOH LondonHK$16,561 HKD

42 data points across 3 retailers

3 retailersHK$10,322 HKD to HK$16,561 HKD

B
Cheapest Retailer
-
HK$10,322 HKD
£1,036 GBP
B
Retailer 2
-
HK$12,646 HKD
€1,535 EUR
View
Most Expensive
C
MOH London
91F66F237 · Nov 2
HK$16,561 HKD
£1,662 GBP
View
2 more retailers have this diamond
Prices start from HK$10,322 HKDSave up to HK$6,239 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
0.67ct Marquise
HK$10,322 HKD