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Marquise|Natural|GIA

1.00ct F SI2 Marquise Natural Diamond

VG • F/SI2 • GIA 6561364401

Certificate GIA 6561364401

Diamond specifications and retailer prices

From $1,953 USD
As of November 6, 2026
Save $3,527 USD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,480 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561364401. Listed at 19 retailers as of November 5, 2026, with prices from $1,953 to $5,480, a $3,527 spread on the same certified stone. NZ Jewellers lists it at $5,480. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
F
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561364401
Dimensions9.89 × 5.31 × 2.99 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural, Natural
Top View
9.89 mm5.31 mm1.00 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6561364401
Side View
Table 59.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 56.3%

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: $5,480 USD|Low: $1,953 USD|High: $5,590 USD|Avg: $2,853 USD|-2.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 12$1,953 USD
Retailer 19$2,076 USD
Retailer 10$2,212 USD
Retailer 3$2,347 USD
Retailer 2$2,407 USD
Retailer 9$2,530 USD
Retailer 13$2,577 USD
Retailer 5$2,621 USD
Retailer 11$2,639 USD
Retailer 7$2,722 USD
Retailer 17$2,725 USD
Retailer 15$2,757 USD
Retailer 18$2,762 USD
Retailer 6$2,834 USD
Retailer 4$2,970 USD
Retailer 8$3,025 USD
Retailer 14$3,056 USD
Retailer 16$4,580 USD
NZ Jewellers$5,480 USD

15 data points across 19 retailers

19 retailers$1,953 USD to $5,480 USD

A
Cheapest Retailer
-
$1,953 USD
A
Retailer 2
-
$2,076 USD
View
Final sale: no returns
A
Retailer 3
-
$2,212 USD
View
A
Retailer 4
-
$2,347 USD
View
A
Retailer 5
-
$2,407 USD
View
A
Retailer 6
-
$2,530 USD
View
A
Retailer 7
-
$2,577 USD
View
A
Retailer 8
-
$2,621 USD
View
Retailer 9
-
$2,639 USD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$2,722 USD
View
B+
Retailer 11
-
$2,725 USD
View
A
Retailer 12
-
$2,757 USD
View
A
Retailer 13
-
$2,762 USD
View
B+
Retailer 14
-
$2,834 USD
View
B+
Retailer 15
-
$2,970 USD
View
B+
Retailer 16
-
$3,025 USD
View
B+
Retailer 17
-
$3,056 USD
View
B
Retailer 18
-
$4,580 USD
View
Most Expensive
B
NZ Jewellers
773a11f7-0921-4fb9-add2-463d9bcaf5b0 · Nov 5
$5,480 USD
View
18 more retailers have this diamond
Prices start from $1,953 USDSave up to $3,527 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
$1,953 USD