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Marquise|Natural|GIA

0.90ct J SI1 Marquise Natural Diamond

VG • J/SI1 • GIA 2444616835

Certificate GIA 2444616835

Diamond specifications and retailer prices

From HK$10,176 HKD
$1,297 USD
As of November 2, 2026
Save HK$11,045 HKD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$28,042 HKD at NZ Jewellers · As of September 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 J 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 2444616835. Listed at 16 retailers as of November 2, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2444616835
Dimensions9.19 × 4.95 × 3.19 mm
L/W Ratio1.86
Top View
9.19 mm4.95 mm0.90 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2444616835
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 64.4%

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 2
Current: HK$20,198 HKD|Low: HK$9,721 HKD|High: HK$22,394 HKD|Avg: HK$14,322 HKD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11HK$10,176 HKD
Retailer 2HK$10,223 HKD
Retailer 12HK$10,239 HKD
Retailer 4HK$11,495 HKD
Retailer 8HK$11,848 HKD
Retailer 10HK$12,138 HKD
Retailer 7HK$12,192 HKD
Retailer 3HK$15,003 HKD
Retailer 6HK$15,365 HKD
Retailer 9HK$16,153 HKD
Retailer 1HK$20,198 HKD
Retailer 5HK$21,221 HKD

41 data points across 12 retailers

16 retailersHK$10,176 HKD to HK$21,221 HKD

B+
Cheapest Retailer
-
HK$10,176 HKD
$1,297 USD
Final sale: no returns
B+
Retailer 2
-
HK$10,223 HKD
$1,303 USD
View
B+
Retailer 3
-
HK$10,239 HKD
$1,305 USD
View
Retailer 4
-
HK$11,495 HKD
$1,465 USD
View
Price last confirmed 25 days ago
Retailer 5
-
HK$11,495 HKD
$1,465 USD
View
Price last confirmed 25 days ago
B
Retailer 6
-
HK$11,848 HKD
$1,510 USD
View
Retailer 7
-
HK$12,028 HKD
$1,533 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
HK$12,138 HKD
$1,547 USD
View
B+
Retailer 9
-
HK$12,192 HKD
£1,224 GBP
View
Retailer 10
-
HK$13,268 HKD
$1,691 USD
View
Price last confirmed 34 days ago
Retailer 11
-
HK$15,003 HKD
A$2,942 AUD
View
Price last confirmed 27 days ago
B
Retailer 12
-
HK$15,365 HKD
€1,865 EUR
View
B
Retailer 13
-
HK$16,153 HKD
ZAR 33,260 ZAR
View
B
Retailer 14
-
HK$20,198 HKD
£2,027 GBP
View
B
Retailer 15
-
HK$21,221 HKD
£2,130 GBP
View
Most Expensive
NZ Jewellers
04de01ae-9960-4c4c-88a6-52331f8138f4 · Sep 30
HK$28,042 HKD
$3,574 USD
View
Price last confirmed 33 days ago
15 more retailers have this diamond
Prices start from HK$10,176 HKDSave up to HK$11,045 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+
0.90ct Marquise
HK$10,176 HKD