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Marquise|Natural|GIA

1.20ct E VS1 Marquise Natural Diamond

ID • E/VS1 • GIA 1545300478

Certificate GIA 1545300478

Diamond specifications and retailer prices

From $14,369 NZD
As of November 5, 2026
Save $11,671 NZD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $26,041 NZD 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 1545300478. Listed at 14 retailers as of November 3, 2026, with prices from $14,369 to $26,041, a $11,671 spread on the same certified stone. NZ Jewellers lists it at $26,041. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545300478
Dimensions10.05 × 5.66 × 3.58 mm
L/W Ratio1.78
Culet sizeNone
Key to symbols
Feather, Twinning Wisp
Top View
10.05 mm5.66 mm1.20 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545300478
Side View
Table 58.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.2%

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 5
Current: $26,041 NZD|Low: $12,489 NZD|High: $26,041 NZD|Avg: $16,069 NZD
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
November 5, 2026
Retailer 3$12,739 NZD
Retailer 2$14,369 NZD
Retailer 5$14,371 NZD
Retailer 17$14,373 NZD
Retailer 15$14,733 NZD
Retailer 11$14,847 NZD
Retailer 8$15,139 NZD
Retailer 13$15,570 NZD
Retailer 7$15,604 NZD
Retailer 12$15,810 NZD
Retailer 9$16,303 NZD
Retailer 4$16,486 NZD
Retailer 6$16,842 NZD
Retailer 16$17,965 NZD
Retailer 14$19,127 NZD
Retailer 10$21,641 NZD
NZ Jewellers$26,041 NZD

25 data points across 17 retailers

14 retailers$14,369 NZD to $26,041 NZD

Retailer 1
-
$12,739 NZD
Price last confirmed 23 days ago
B+
Retailer 2
-
$14,369 NZD
View
B+
Retailer 3
-
$14,371 NZD
View
Final sale: no returns
Retailer 4
-
$14,373 NZD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$14,733 NZD
View
B+
Retailer 6
-
$14,847 NZD
View
B+
Retailer 7
-
$15,570 NZD
View
Retailer 8
-
$15,604 NZD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
$15,810 NZD
View
B+
Retailer 10
-
$16,842 NZD
View
B
Retailer 11
-
$17,965 NZD
View
B
Retailer 12
-
$19,127 NZD
View
B
Retailer 13
-
$21,641 NZD
View
Most Expensive
B
NZ Jewellers
659ea79f-083b-4b7f-97f2-7661cb52ec72 · Nov 3
$26,041 NZD
$14,679 USD
View
13 more retailers have this diamond
Prices start from $14,369 NZDSave up to $11,671 NZD

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
$14,369 NZD