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Marquise|Natural|GIA

0.83ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 6545681277

Certificate GIA 6545681277

Diamond specifications and retailer prices

From $1,831 NZD
₹98,117 INR
As of October 31, 2026
Save $4,167 NZD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,998 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 I 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 6545681277. Listed at 15 retailers as of October 30, 2026, with prices from $1,831 to $5,998, a $4,167 spread on the same certified stone. NZ Jewellers lists it at $5,998. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545681277
Dimensions10.01 × 4.68 × 3.02 mm
L/W Ratio2.14
Top View
10.01 mm4.68 mm0.83 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545681277
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.5%

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: Oct 31
Current: $5,998 NZD|Low: $1,826 NZD|High: $6,162 NZD|Avg: $3,003 NZD|-2.7%
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
November 2, 2026
Retailer 8$1,831 NZD
Retailer 5$2,270 NZD
Retailer 4$2,280 NZD
Retailer 10$2,460 NZD
Retailer 11$2,463 NZD
Retailer 12$2,700 NZD
Retailer 6$2,719 NZD
Retailer 3$2,838 NZD
Retailer 13$2,838 NZD
Retailer 2$3,264 NZD
Retailer 9$3,428 NZD
Retailer 7$4,505 NZD
NZ Jewellers$5,998 NZD

26 data points across 13 retailers

15 retailers$1,831 NZD to $5,998 NZD

A
Cheapest Retailer
-
$1,831 NZD
₹98,117 INR
B+
Retailer 2
-
$2,270 NZD
$1,277 USD
View
Final sale: no returns
A
Retailer 3
-
$2,280 NZD
$1,283 USD
View
A
Retailer 4
-
$2,460 NZD
$1,384 USD
View
A
Retailer 5
-
$2,460 NZD
$1,384 USD
View
A
Retailer 6
-
$2,463 NZD
$1,386 USD
View
A
Retailer 7
-
$2,574 NZD
$1,448 USD
View
A
Retailer 8
-
$2,700 NZD
$1,519 USD
View
B+
Retailer 9
-
$2,719 NZD
£1,204 GBP
View
B+
Retailer 10
-
$2,838 NZD
$1,597 USD
View
B+
Retailer 11
-
$2,838 NZD
$1,597 USD
View
B+
Retailer 12
-
$3,264 NZD
£1,446 GBP
View
B+
Retailer 13
-
$3,428 NZD
€1,837 EUR
View
B
Retailer 14
-
$4,505 NZD
£1,996 GBP
View
Most Expensive
B
NZ Jewellers
2bdbe21b-16ac-4a2b-bbbf-ecec5bb615f5 · Oct 30
$5,998 NZD
$3,375 USD
View
14 more retailers have this diamond
Prices start from $1,831 NZDSave up to $4,167 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
$1,831 NZD