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Marquise|Natural|GIA

1.20ct E VS1 Marquise Natural Diamond

ID • E/VS1 • GIA 1557970232

Certificate GIA 1557970232

Diamond specifications and retailer prices

From $11,833 NZD
As of November 2, 2026
Save $6,411 NZD (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $21,338 NZD at NZ Jewellers · As of September 21, 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 1557970232. Listed at 10 retailers as of November 2, 2026, with a 54% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceStrong
Crown angle38.03°
Pavilion angle39.01°
OriginNatural
Grading LabGIA
CertificateGIA 1557970232
Dimensions10.52 × 5.55 × 3.43 mm
L/W Ratio1.90
Girdle conditionVery Thick
Key to symbols
Feather, Pinpoint, Cloud
Top View
10.52 mm5.55 mm1.20 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1557970232
Side View
Table 59.0%Crown 38.03°GirdlePavilion 39.01°CuletDepth 61.8%

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 2
Current: $11,833 NZD|Low: $11,593 NZD|High: $18,675 NZD|Avg: $13,521 NZD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 1$11,833 NZD
Retailer 3$11,886 NZD
Retailer 4$11,886 NZD
Retailer 5$12,155 NZD
Retailer 2$18,244 NZD

35 data points across 5 retailers

10 retailers$11,833 NZD to $18,244 NZD

A
Cheapest Retailer
-
$11,833 NZD
A
Retailer 2
-
$11,886 NZD
View
A
Retailer 3
-
$11,886 NZD
View
Retailer 4
-
$12,155 NZD
View
Price last confirmed 14 days ago
Retailer 5
-
$12,524 NZD
View
Price last confirmed 28 days ago
Retailer 6
-
$12,716 NZD
View
Price last confirmed 35 days ago
Retailer 7
-
$12,759 NZD
View
Price last confirmed 44 days ago
B
Retailer 8
-
$18,244 NZD
View
Retailer 9
-
$20,947 NZD
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
99e9c667-d1db-47ac-86f8-12350d0dac19 · Sep 21
$21,338 NZD
$12,028 USD
View
Price last confirmed 45 days ago
9 more retailers have this diamond
Prices start from $11,833 NZDSave up to $6,411 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.

A
1.20ct Marquise
$11,833 NZD