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Marquise|Natural|GIA

0.90ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 6551135918

Certificate GIA 6551135918

Diamond specifications and retailer prices

From HK$18,030 HKD
$2,298 USD
As of November 1, 2026
Save HK$18,219 HKD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$36,249 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551135918. Listed at 9 retailers as of November 1, 2026, with prices from HK$18,030 to HK$36,249, a HK$18,219 spread on the same certified stone. Do Amore Diamonds lists it at HK$36,249. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551135918
Dimensions9.60 × 5.00 × 3.17 mm
L/W Ratio1.92
Top View
9.60 mm5.00 mm0.90 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551135918
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.4%

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 1
Current: HK$36,249 HKD|Low: HK$18,030 HKD|High: HK$36,249 HKD|Avg: HK$24,537 HKD|+0.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3HK$18,030 HKD
Retailer 10HK$19,722 HKD
Retailer 6HK$21,279 HKD
Retailer 5HK$22,164 HKD
Retailer 2HK$22,867 HKD
Retailer 9HK$24,316 HKD
Retailer 7HK$24,323 HKD
Retailer 8HK$24,323 HKD
Retailer 4HK$25,108 HKD
Do Amore DiamondsHK$36,249 HKD

24 data points across 10 retailers

9 retailersHK$18,030 HKD to HK$36,249 HKD

A
Cheapest Retailer
-
HK$18,030 HKD
$2,298 USD
B+
Retailer 2
-
HK$21,279 HKD
$2,712 USD
View
B+
Retailer 3
-
HK$22,164 HKD
MYR 11,506 MYR
View
B+
Retailer 4
-
HK$22,867 HKD
£2,295 GBP
View
B+
Retailer 5
-
HK$24,316 HKD
SGD 4,188 SGD
View
B+
Retailer 6
-
HK$24,323 HKD
$3,100 USD
View
B+
Retailer 7
-
HK$24,323 HKD
$3,100 USD
View
B+
Retailer 8
-
HK$25,108 HKD
$3,200 USD
View
Most Expensive
B
Do Amore Diamonds
12-100767740244 · Nov 2
HK$36,249 HKD
$4,620 USD
View
8 more retailers have this diamond
Prices start from HK$18,030 HKDSave up to HK$18,219 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
0.90ct Marquise
HK$18,030 HKD