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Marquise|Natural|GIA

1.00ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 6562327448

Certificate GIA 6562327448

Diamond specifications and retailer prices

From $2,339 USD
As of November 6, 2026
Save $3,076 USD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,415 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562327448. Listed at 14 retailers as of November 5, 2026, with prices from $2,339 to $5,415, a $3,076 spread on the same certified stone. NZ Jewellers lists it at $5,415. 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

1.00
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562327448
Dimensions10.62 × 5.12 × 3.01 mm
L/W Ratio2.07
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Cavity, Indented Natural
Top View
10.62 mm5.12 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562327448
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.9%

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 6
Current: $5,415 USD|Low: $2,316 USD|High: $5,707 USD|Avg: $3,419 USD|-5.1%
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 6, 2026
Retailer 2$2,339 USD
Retailer 8$2,342 USD
Retailer 5$2,840 USD
Retailer 13$2,869 USD
Retailer 3$2,923 USD
Retailer 6$3,056 USD
Retailer 10$3,108 USD
Retailer 9$3,228 USD
Retailer 12$3,256 USD
Retailer 11$3,336 USD
Retailer 4$3,586 USD
Retailer 7$5,184 USD
NZ Jewellers$5,415 USD

37 data points across 13 retailers

14 retailers$2,339 USD to $5,415 USD

A
Cheapest Retailer
-
$2,339 USD
A
Retailer 2
-
$2,342 USD
View
A
Retailer 3
-
$2,631 USD
View
Retailer 4
-
$2,840 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$2,869 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,923 USD
View
A
Retailer 7
-
$3,056 USD
View
B+
Retailer 8
-
$3,108 USD
View
B+
Retailer 9
-
$3,228 USD
View
Retailer 10
-
$3,256 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$3,336 USD
View
B+
Retailer 12
-
$3,586 USD
View
B
Retailer 13
-
$5,184 USD
View
Most Expensive
B
NZ Jewellers
892e2d6b-8cf1-4187-a384-8d9873af1602 · Nov 5
$5,415 USD
View
13 more retailers have this diamond
Prices start from $2,339 USDSave up to $3,076 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
1.00ct Marquise
$2,339 USD