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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 $4,070 USD
HK$31,800 HKD
As of November 1, 2026
Save $3,664 USD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,734 USD at With Clarity · As of November 2, 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 1, 2026, with prices from $4,070 to $7,734, a $3,664 spread on the same certified stone. With Clarity lists it at $7,734. 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
Color
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 1
Current: $6,030 USD|Low: $4,032 USD|High: $7,743 USD|Avg: $5,391 USD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
November 2, 2026
Retailer 2$4,070 USD
Retailer 3$4,156 USD
Retailer 5$4,962 USD
Retailer 4$5,181 USD
Retailer 6$5,449 USD
Retailer 1$6,030 USD
With Clarity$7,734 USD

22 data points across 7 retailers

6 retailers$4,070 USD to $7,734 USD

A
Cheapest Retailer
-
$4,070 USD
HK$31,800 HKD
A
Retailer 2
-
$4,156 USD
SGD 5,616 SGD
View
B+
Retailer 3
-
$4,962 USD
View
B+
Retailer 4
-
$5,181 USD
SGD 7,002 SGD
View
B+
Retailer 5
-
$6,030 USD
€5,743 EUR
View
Most Expensive
B+
With Clarity
6552121398 · Nov 2
$7,734 USD
View
5 more retailers have this diamond
Prices start from $4,070 USDSave up to $3,664 USD

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
$4,070 USD