Marquise|Natural|GIA

1.20ct E SI2 Marquise Natural Diamond

VG • E/SI2 • GIA 6545807504

Certificate GIA 6545807504

Diamond specifications and retailer prices

From $3,235 USD
As of November 5, 2026
Save $4,298 USD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,533 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 E 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 6545807504. Listed at 15 retailers as of November 5, 2026, with prices from $3,235 to $7,533, a $4,298 spread on the same certified stone. NZ Jewellers lists it at $7,533. 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
E
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6545807504
Dimensions10.84 × 5.64 × 3.17 mm
L/W Ratio1.92
Top View
10.84 mm5.64 mm1.20 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6545807504
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 56.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,235 USD|Low: $3,235 USD|High: $6,969 USD|Avg: $4,460 USD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 1$3,235 USD
Retailer 6$3,440 USD
Retailer 8$3,805 USD
Retailer 7$4,324 USD
Retailer 5$4,357 USD
Retailer 2$4,380 USD
Retailer 4$4,873 USD
Retailer 3$6,868 USD

39 data points across 8 retailers

15 retailers$3,235 USD to $7,533 USD

A
Cheapest Retailer
-
$3,235 USD
A
Retailer 2
-
$3,440 USD
View
Final sale: no returns
A
Retailer 3
-
$3,586 USD
View
B+
Retailer 4
-
$3,805 USD
View
B+
Retailer 5
-
$4,002 USD
View
B+
Retailer 6
-
$4,324 USD
View
B+
Retailer 7
-
$4,324 USD
View
Retailer 8
-
$4,324 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$4,357 USD
View
B+
Retailer 10
-
$4,380 USD
View
B+
Retailer 11
-
$4,873 USD
View
B
Retailer 12
-
$4,989 USD
View
Retailer 13
-
$5,067 USD
View
Price last confirmed 61 days ago
B
Retailer 14
-
$6,868 USD
View
Most Expensive
B
NZ Jewellers
fcc5beff-120f-482c-946f-7f00d0c2585d · Nov 5
$7,533 USD
View
14 more retailers have this diamond
Prices start from $3,235 USDSave up to $4,298 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
$3,235 USD