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Marquise|Natural|GIA

1.20ct E IF Marquise Natural Diamond

EX • E/IF • GIA 5553073303

Certificate GIA 5553073303

Diamond specifications and retailer prices

From $17,216 NZD
As of November 5, 2026
Save $10,590 NZD (38%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $30,821 NZD at NZ Jewellers · As of September 25, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553073303. Listed at 12 retailers as of November 4, 2026, with a 62% 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
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553073303
Dimensions11.17 × 5.69 × 3.38 mm
L/W Ratio1.96
Top View
11.17 mm5.69 mm1.20 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553073303
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.3%

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 5
Current: $19,278 NZD|Low: $15,028 NZD|High: $29,190 NZD|Avg: $19,651 NZD|-4.8%
Retailer 1
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
November 5, 2026
Retailer 6$15,028 NZD
Retailer 5$15,708 NZD
Retailer 4$16,480 NZD
Retailer 12$17,216 NZD
Retailer 8$17,816 NZD
Retailer 16$17,849 NZD
Retailer 1$19,278 NZD
Retailer 13$19,378 NZD
Retailer 7$19,506 NZD
Retailer 11$19,764 NZD
Retailer 3$20,489 NZD
Retailer 15$21,416 NZD
Retailer 2$21,486 NZD
Retailer 14$21,530 NZD
Retailer 10$21,633 NZD
Retailer 9$27,806 NZD

21 data points across 16 retailers

12 retailers$17,216 NZD to $27,806 NZD

Retailer 1
-
$16,346 NZD
Price last confirmed 179 days ago
A
Retailer 2
-
$17,216 NZD
View
A
Retailer 3
-
$17,849 NZD
View
Final sale: no returns
B+
Retailer 4
-
$19,278 NZD
View
B+
Retailer 5
-
$19,378 NZD
View
B+
Retailer 6
-
$19,764 NZD
View
B+
Retailer 7
-
$21,416 NZD
View
B+
Retailer 8
-
$21,486 NZD
View
B+
Retailer 9
-
$21,530 NZD
View
B+
Retailer 10
-
$21,633 NZD
View
B
Retailer 11
-
$27,806 NZD
View
Most Expensive
NZ Jewellers
c82f2363-797d-4c0d-beca-39a5f9b8e306 · Sep 25
$30,821 NZD
$17,326 USD
View
Price last confirmed 41 days ago
11 more retailers have this diamond
Prices start from $17,216 NZDSave up to $10,590 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
$17,216 NZD