CaratHunter
Plans
Marquise|Natural|GIA

1.20ct E VS1 Marquise Natural Diamond

EX • E/VS1

Diamond specifications and retailer prices

From $10,648 AUD
As of November 2, 2026
Save $10,539 AUD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $21,187 AUD at NZ Jewellers · As of November 3, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 10 retailers as of November 2, 2026, with prices from $10,648 to $21,187, a $10,539 spread on the same certified stone. NZ Jewellers lists it at $21,187. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
Dimensions10.15 × 5.53 × 3.47 mm
L/W Ratio1.84
Top View
10.15 mm5.53 mm1.20 ctE / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA
Side View
Table 55.0%CrownGirdle: Very ThickPavilionCulet: NDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $21,187 AUD|Low: $10,648 AUD|High: $21,971 AUD|Avg: $13,933 AUD|-3.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 5$10,648 AUD
Retailer 6$11,477 AUD
Retailer 10$11,595 AUD
Retailer 4$11,653 AUD
Retailer 7$11,844 AUD
Retailer 3$12,080 AUD
Retailer 9$12,884 AUD
Retailer 8$13,241 AUD
Retailer 2$13,899 AUD
NZ Jewellers$21,187 AUD

34 data points across 10 retailers

10 retailers$10,648 AUD to $21,187 AUD

B+
Cheapest Retailer
-
$10,648 AUD
B+
Retailer 2
-
$11,477 AUD
View
B+
Retailer 3
-
$11,595 AUD
View
B+
Retailer 4
-
$11,653 AUD
View
B
Retailer 5
-
$11,844 AUD
View
B+
Retailer 6
-
$12,080 AUD
View
B
Retailer 7
-
$12,884 AUD
View
B
Retailer 8
-
$13,241 AUD
View
B
Retailer 9
-
$13,899 AUD
View
Most Expensive
B
NZ Jewellers
26fa961e-a654-4e17-975d-55d32cc7e665 · Nov 3
$21,187 AUD
$14,863 USD
View
9 more retailers have this diamond
Prices start from $10,648 AUDSave up to $10,539 AUD

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.

B+
1.20ct Marquise
$10,648 AUD