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Marquise|Natural|GIA

1.00ct F SI1 Marquise Natural Diamond

VG • F/SI1 • GIA 6565318503

Certificate GIA 6565318503

Diamond specifications and retailer prices

From $2,867 USD
HK$22,400 HKD
As of November 1, 2026
Save $3,754 USD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,621 USD at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565318503. Listed at 20 retailers as of October 30, 2026, with prices from $2,867 to $6,621, a $3,754 spread on the same certified stone. NZ Jewellers lists it at $6,621. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565318503
Dimensions9.99 × 5.17 × 3.29 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizeNone
Top View
9.99 mm5.17 mm1.00 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565318503
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NDepth 63.6%

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 1
Current: $2,884 USD|Low: $2,867 USD|High: $6,424 USD|Avg: $3,818 USD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$2,867 USD
Retailer 1$2,884 USD
Retailer 10$3,114 USD
Retailer 3$3,257 USD
Retailer 9$3,406 USD
Retailer 11$3,511 USD
Retailer 4$3,707 USD
Retailer 6$3,893 USD
Retailer 2$3,947 USD
Retailer 5$4,448 USD
Retailer 7$6,356 USD

22 data points across 11 retailers

20 retailers$2,867 USD to $6,621 USD

B+
Cheapest Retailer
-
$2,867 USD
HK$22,400 HKD
A
Retailer 2
-
$2,884 USD
₹274,635 INR
View
B+
Retailer 3
-
$3,077 USD
View
Retailer 4
-
$3,114 USD
€2,966 EUR
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$3,257 USD
SGD 4,402 SGD
View
B+
Retailer 6
-
$3,352 USD
View
B+
Retailer 7
-
$3,406 USD
View
B
Retailer 8
-
$3,508 USD
View
Final sale: no returns
B+
Retailer 9
-
$3,511 USD
View
B
Retailer 10
-
$3,613 USD
SGD 4,882 SGD
View
B+
Retailer 11
-
$3,707 USD
£2,919 GBP
View
B
Retailer 12
-
$3,801 USD
View
B
Retailer 13
-
$3,893 USD
£3,065 GBP
View
B
Retailer 14
-
$3,947 USD
View
B
Retailer 15
-
$4,133 USD
View
B
Retailer 16
-
$4,385 USD
View
B
Retailer 17
-
$4,448 USD
€4,236 EUR
View
B
Retailer 18
-
$5,544 USD
View
B
Retailer 19
-
$6,356 USD
£5,005 GBP
View
Most Expensive
C
NZ Jewellers
be3e048e-2fc3-4110-8af7-b73b435ad829 · Oct 30
$6,621 USD
View
19 more retailers have this diamond
Prices start from $2,867 USDSave up to $3,754 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
$2,867 USD