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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 $1,928 NZD
₹103,508 INR
As of November 1, 2026
Save $4,326 NZD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,254 NZD 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 $1,928 to $6,254, a $4,326 spread on the same certified stone. NZ Jewellers lists it at $6,254. 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: $6,254 NZD|Low: $1,885 NZD|High: $6,254 NZD|Avg: $3,020 NZD|+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 5$1,928 NZD
Retailer 8$1,930 NZD
Retailer 10$2,033 NZD
Retailer 9$2,484 NZD
Retailer 6$2,564 NZD
Retailer 3$2,639 NZD
Retailer 11$2,647 NZD
Retailer 4$3,259 NZD
Retailer 2$3,403 NZD
Retailer 7$4,493 NZD
NZ Jewellers$6,254 NZD

15 data points across 11 retailers

11 retailers$1,928 NZD to $6,254 NZD

A
Cheapest Retailer
-
$1,928 NZD
₹103,508 INR
A
Retailer 2
-
$1,930 NZD
HK$8,500 HKD
View
A
Retailer 3
-
$2,033 NZD
$1,146 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,484 NZD
$1,400 USD
View
B+
Retailer 5
-
$2,564 NZD
$1,445 USD
View
B+
Retailer 6
-
$2,639 NZD
SGD 2,010 SGD
View
B+
Retailer 7
-
$2,647 NZD
$1,492 USD
View
B
Retailer 8
-
$3,259 NZD
£1,446 GBP
View
B
Retailer 9
-
$3,403 NZD
£1,510 GBP
View
B
Retailer 10
-
$4,493 NZD
£1,994 GBP
View
Most Expensive
B
NZ Jewellers
f1e79547-5a68-4afa-9616-e9e586c7f150 · Oct 30
$6,254 NZD
$3,525 USD
View
10 more retailers have this diamond
Prices start from $1,928 NZDSave up to $4,326 NZD

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
$1,928 NZD