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Marquise|Natural|GIA

0.83ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 5563638151

Certificate GIA 5563638151

Diamond specifications and retailer prices

From HK$8,527 HKD
₹103,508 INR
As of November 1, 2026
Save HK$19,129 HKD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$27,656 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.83ct natural marquise diamond

This 0.83ct natural marquise sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563638151. Listed at 11 retailers as of October 30, 2026, with prices from HK$8,527 to HK$27,656, a HK$19,129 spread on the same certified stone. NZ Jewellers lists it at HK$27,656. 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

0.83
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563638151
Dimensions9.46 × 4.94 × 3.10 mm
L/W Ratio1.91
Girdle conditionSlightly Thick to Thick
Key to symbols
Crystal, Feather
Top View
9.46 mm4.94 mm0.83 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563638151
Side View
Table 60.0%CrownGirdle: STK-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$27,656 HKD|Low: HK$8,335 HKD|High: HK$27,656 HKD|Avg: HK$13,355 HKD|+1.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5HK$8,527 HKD
Retailer 8HK$8,536 HKD
Retailer 10HK$8,991 HKD
Retailer 9HK$10,984 HKD
Retailer 6HK$11,337 HKD
Retailer 3HK$11,670 HKD
Retailer 11HK$11,706 HKD
Retailer 4HK$14,410 HKD
Retailer 2HK$15,048 HKD
Retailer 7HK$19,868 HKD
NZ JewellersHK$27,656 HKD

15 data points across 11 retailers

11 retailersHK$8,527 HKD to HK$27,656 HKD

A
Cheapest Retailer
-
HK$8,527 HKD
₹103,508 INR
A
Retailer 2
-
HK$8,536 HKD
View
A
Retailer 3
-
HK$8,991 HKD
$1,146 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$10,984 HKD
$1,400 USD
View
B+
Retailer 5
-
HK$11,337 HKD
$1,445 USD
View
B+
Retailer 6
-
HK$11,670 HKD
SGD 2,010 SGD
View
B+
Retailer 7
-
HK$11,706 HKD
$1,492 USD
View
B
Retailer 8
-
HK$14,410 HKD
£1,446 GBP
View
B
Retailer 9
-
HK$15,048 HKD
£1,510 GBP
View
B
Retailer 10
-
HK$19,868 HKD
£1,994 GBP
View
Most Expensive
B
NZ Jewellers
f1e79547-5a68-4afa-9616-e9e586c7f150 · Oct 30
HK$27,656 HKD
$3,525 USD
View
10 more retailers have this diamond
Prices start from HK$8,527 HKDSave up to HK$19,129 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
0.83ct Marquise
HK$8,527 HKD