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Marquise|Natural|GIA

1.30ct J IF Marquise Natural Diamond

EX • J/IF • GIA 6552121398

Certificate GIA 6552121398

Diamond specifications and retailer prices

From $7,342 NZD
As of November 6, 2026
Save $6,609 NZD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $13,951 NZD at With Clarity · As of November 6, 2026
View at With Clarity

About this 1.3ct natural marquise diamond

This 1.3ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-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 6552121398. Listed at 6 retailers as of November 6, 2026, with prices from $7,342 to $13,951, a $6,609 spread on the same certified stone. With Clarity lists it at $13,951. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552121398
Dimensions11.88 × 5.48 × 3.43 mm
L/W Ratio2.17
Top View
11.88 mm5.48 mm1.30 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552121398
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.7%

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 6
Current: $10,827 NZD|Low: $7,273 NZD|High: $13,968 NZD|Avg: $9,716 NZD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
November 6, 2026
Retailer 3$7,342 NZD
Retailer 2$7,537 NZD
Retailer 5$8,951 NZD
Retailer 4$9,346 NZD
Retailer 6$9,829 NZD
Retailer 1$10,827 NZD
With Clarity$13,951 NZD

24 data points across 7 retailers

6 retailers$7,342 NZD to $13,951 NZD

A
Cheapest Retailer
-
$7,342 NZD
A
Retailer 2
-
$7,537 NZD
View
B+
Retailer 3
-
$8,951 NZD
View
Retailer 4
-
$9,346 NZD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$10,827 NZD
View
Most Expensive
B+
With Clarity
6552121398 · Nov 6
$13,951 NZD
$7,734 USD
View
5 more retailers have this diamond
Prices start from $7,342 NZDSave up to $6,609 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
1.30ct Marquise
$7,342 NZD