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Marquise|Natural|GIA

0.90ct G SI1 Marquise Natural Diamond

GD • G/SI1 • GIA 6562695978

Certificate GIA 6562695978

Diamond specifications and retailer prices

From HK$14,362 HKD
As of November 1, 2026
Save HK$25,654 HKD (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$40,015 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562695978. Listed at 15 retailers as of October 30, 2026, with prices from HK$14,362 to HK$40,015, a HK$25,654 spread on the same certified stone. NZ Jewellers lists it at HK$40,015. 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

0.90
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562695978
Dimensions9.44 × 5.01 × 3.14 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal
Top View
9.44 mm5.01 mm0.90 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562695978
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.7%

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$40,015 HKD|Low: HK$14,362 HKD|High: HK$40,015 HKD|Avg: HK$23,577 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
November 2, 2026
Retailer 5HK$14,362 HKD
Retailer 10HK$14,982 HKD
Retailer 7HK$17,662 HKD
Retailer 15HK$17,928 HKD
Retailer 14HK$19,027 HKD
Retailer 12HK$19,137 HKD
Retailer 3HK$19,380 HKD
Retailer 11HK$20,239 HKD
Retailer 9HK$20,283 HKD
Retailer 6HK$22,087 HKD
Retailer 8HK$23,891 HKD
Retailer 4HK$28,232 HKD
Retailer 13HK$33,531 HKD
Retailer 2HK$36,831 HKD
NZ JewellersHK$40,015 HKD

4 data points across 15 retailers

15 retailersHK$14,362 HKD to HK$40,015 HKD

B+
Cheapest Retailer
-
HK$14,362 HKD
A
Retailer 2
-
HK$14,982 HKD
₹181,851 INR
View
B+
Retailer 3
-
HK$17,662 HKD
$2,251 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$17,928 HKD
$2,285 USD
View
B
Retailer 5
-
HK$19,027 HKD
$2,425 USD
View
B
Retailer 6
-
HK$19,137 HKD
$2,439 USD
View
B
Retailer 7
-
HK$19,380 HKD
$2,470 USD
View
B
Retailer 8
-
HK$20,239 HKD
$2,580 USD
View
B
Retailer 9
-
HK$20,283 HKD
£2,036 GBP
View
B
Retailer 10
-
HK$22,087 HKD
$2,815 USD
View
B
Retailer 11
-
HK$23,891 HKD
€2,900 EUR
View
B
Retailer 12
-
HK$28,232 HKD
ZAR 58,130 ZAR
View
C
Retailer 13
-
HK$33,531 HKD
£3,365 GBP
View
B
Retailer 14
-
HK$36,831 HKD
£3,696 GBP
View
Most Expensive
C
NZ Jewellers
6fd1d860-5c16-4269-9657-45c1f182b7ac · Oct 30
HK$40,015 HKD
$5,100 USD
View
14 more retailers have this diamond
Prices start from HK$14,362 HKDSave up to HK$25,654 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$14,362 HKD