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Marquise|Natural|GIA

1.02ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 1567396063

Certificate GIA 1567396063

Diamond specifications and retailer prices

From $2,500 USD
As of November 3, 2026
Save $3,336 USD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,836 USD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic 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 1567396063. Listed at 12 retailers as of November 3, 2026, with prices from $2,500 to $5,836, a $3,336 spread on the same certified stone. NZ Jewellers lists it at $5,836. 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

1.02
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1567396063
Dimensions10.01 × 5.31 × 3.25 mm
L/W Ratio1.89
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
10.01 mm5.31 mm1.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1567396063
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.1%

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: $5,836 USD|Low: $2,066 USD|High: $5,836 USD|Avg: $3,012 USD
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 4, 2026
Retailer 5$2,071 USD
Retailer 8$2,500 USD
Retailer 7$2,576 USD
Retailer 13$2,648 USD
Retailer 2$2,744 USD
Retailer 6$2,755 USD
Retailer 11$2,791 USD
Retailer 3$2,792 USD
Retailer 12$2,932 USD
Retailer 9$3,255 USD
Retailer 10$4,209 USD
Retailer 4$4,897 USD
NZ Jewellers$5,836 USD

17 data points across 13 retailers

12 retailers$2,500 USD to $5,836 USD

A
Cheapest Retailer
-
$2,500 USD
A
Retailer 2
-
$2,576 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,648 USD
View
B+
Retailer 4
-
$2,744 USD
View
B+
Retailer 5
-
$2,755 USD
View
B+
Retailer 6
-
$2,791 USD
View
B+
Retailer 7
-
$2,792 USD
View
B+
Retailer 8
-
$2,932 USD
View
B+
Retailer 9
-
$3,255 USD
View
B
Retailer 10
-
$4,209 USD
View
Retailer 11
-
$4,897 USD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
688a2a18-3c2c-4eb7-a4e6-f7c40b7d5e31 · Nov 3
$5,836 USD
View
11 more retailers have this diamond
Prices start from $2,500 USDSave up to $3,336 USD

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
1.02ct Marquise
$2,500 USD