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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 $1,389 SGD
₹103,439 INR
As of November 3, 2026
Save $3,119 SGD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,508 SGD at NZ Jewellers · As of November 3, 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 November 3, 2026, with prices from $1,389 to $4,508, a $3,119 spread on the same certified stone. NZ Jewellers lists it at $4,508. 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 3
Current: $4,508 SGD|Low: $1,359 SGD|High: $4,508 SGD|Avg: $2,179 SGD|+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 3, 2026
Retailer 2$1,389 SGD
Retailer 9$1,391 SGD
Retailer 11$1,466 SGD
Retailer 10$1,790 SGD
Retailer 7$1,848 SGD
Retailer 3$1,902 SGD
Retailer 5$1,934 SGD
Retailer 4$2,369 SGD
Retailer 6$2,453 SGD
Retailer 8$3,239 SGD
NZ Jewellers$4,508 SGD

16 data points across 11 retailers

11 retailers$1,389 SGD to $4,508 SGD

A
Cheapest Retailer
-
$1,389 SGD
₹103,439 INR
A
Retailer 2
-
$1,391 SGD
HK$8,500 HKD
View
A
Retailer 3
-
$1,466 SGD
$1,146 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,790 SGD
$1,400 USD
View
B+
Retailer 5
-
$1,848 SGD
$1,445 USD
View
Retailer 6
-
$1,902 SGD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$1,934 SGD
$1,512 USD
View
B
Retailer 8
-
$2,369 SGD
£1,458 GBP
View
B
Retailer 9
-
$2,453 SGD
£1,510 GBP
View
B
Retailer 10
-
$3,239 SGD
£1,994 GBP
View
Most Expensive
B
NZ Jewellers
f1e79547-5a68-4afa-9616-e9e586c7f150 · Nov 3
$4,508 SGD
$3,525 USD
View
10 more retailers have this diamond
Prices start from $1,389 SGDSave up to $3,119 SGD

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
$1,389 SGD