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Marquise|Natural|GIA

1.20ct F SI2 Marquise Natural Diamond

GD • F/SI2 • GIA 2564212519

Certificate GIA 2564212519

Diamond specifications and retailer prices

From $3,238 USD
As of November 6, 2026
Save $4,334 USD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,572 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2564212519. Listed at 19 retailers as of November 5, 2026, with prices from $3,238 to $7,572, a $4,334 spread on the same certified stone. NZ Jewellers lists it at $7,572. 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

1.20
Carat
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2564212519
Dimensions10.02 × 5.56 × 3.60 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Needle, Indented Natural, Natural
Top View
10.02 mm5.56 mm1.20 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2564212519
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.8%

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: $7,572 USD|Low: $3,238 USD|High: $7,718 USD|Avg: $4,603 USD|-1.9%
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
November 6, 2026
Retailer 2$3,238 USD
Retailer 8$3,456 USD
Retailer 7$3,711 USD
Retailer 17$3,824 USD
Retailer 3$4,020 USD
Retailer 11$4,274 USD
Retailer 9$4,346 USD
Retailer 16$4,346 USD
Retailer 18$4,346 USD
Retailer 13$4,402 USD
Retailer 4$4,410 USD
Retailer 15$4,495 USD
Retailer 10$4,595 USD
Retailer 6$4,600 USD
Retailer 12$4,611 USD
Retailer 5$5,015 USD
Retailer 14$6,903 USD
NZ Jewellers$7,572 USD

24 data points across 18 retailers

19 retailers$3,238 USD to $7,572 USD

A
Cheapest Retailer
-
$3,238 USD
B+
Retailer 2
-
$3,456 USD
View
Final sale: no returns
B+
Retailer 3
-
$3,604 USD
View
B+
Retailer 4
-
$3,711 USD
View
B+
Retailer 5
-
$3,824 USD
View
B+
Retailer 6
-
$4,020 USD
View
B+
Retailer 7
-
$4,274 USD
View
B
Retailer 8
-
$4,346 USD
View
Retailer 9
-
$4,346 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$4,346 USD
View
B
Retailer 11
-
$4,402 USD
View
B
Retailer 12
-
$4,410 USD
View
B
Retailer 13
-
$4,495 USD
View
B
Retailer 14
-
$4,595 USD
View
B
Retailer 15
-
$4,600 USD
View
B
Retailer 16
-
$4,611 USD
View
B
Retailer 17
-
$5,015 USD
View
B
Retailer 18
-
$6,903 USD
View
Most Expensive
B
NZ Jewellers
d876edf3-d2a8-4a44-88e8-2aa8fafdd28b · Nov 5
$7,572 USD
View
18 more retailers have this diamond
Prices start from $3,238 USDSave up to $4,334 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
1.20ct Marquise
$3,238 USD