CaratHunter
Plans
Marquise|Natural|GIA

0.83ct F I1 Marquise Natural Diamond

EX • F/I1 • GIA 6237458435

Certificate GIA 6237458435

Diamond specifications and retailer prices

From $3,469 NZD
$1,952 USD
As of November 1, 2026
Save $4,562 NZD (57%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $8,032 NZD 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 F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237458435. Listed at 2 retailers as of November 1, 2026, with prices from $3,469 to $8,032, a $4,562 spread on the same certified stone. NZ Jewellers lists it at $8,032. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.83
Carat
F
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237458435
Dimensions9.72 × 4.84 × 3.05 mm
L/W Ratio2.01
Girdle conditionFaceted
Top View
9.72 mm4.84 mm0.83 ctF / I1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 6237458435
Side View
Table 53.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 62.9%

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 1
Current: $8,032 NZD|Low: $2,699 NZD|High: $8,032 NZD|Avg: $3,770 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
September 20, 2026
Retailer 4$2,699 NZD
Retailer 2$3,469 NZD
Retailer 3$5,539 NZD
NZ Jewellers$8,032 NZD

11 data points across 4 retailers

2 retailers$3,469 NZD to $8,032 NZD

B+
Cheapest Retailer
-
$3,469 NZD
$1,952 USD
Most Expensive
C
NZ Jewellers
fd9d4454-6623-41b2-8343-3ea76b091634 · Nov 3
$8,032 NZD
$4,519 USD
View
1 more retailer has this diamond
Prices start from $3,469 NZDSave up to $4,562 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.

B+
0.83ct Marquise
$3,469 NZD