CaratHunter
Plans
Marquise|Natural|GIA

0.81ct J SI2 Marquise Natural Diamond

ID • J/SI2 • GIA 7438755179

Certificate GIA 7438755179

Diamond specifications and retailer prices

From €1,302 EUR
$1,455 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €1,302 EUR at Brilliance
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliance

About this 0.81ct natural marquise diamond

This 0.81ct natural marquise sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7438755179. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.81
Carat
J
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7438755179
Dimensions10.80 × 4.79 × 2.70 mm
L/W Ratio2.25
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
10.80 mm4.79 mm0.81 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7438755179
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,302 EUR|Low: €1,302 EUR|High: €1,302 EUR|Avg: €1,302 EUR
April 9, 2026
Brilliance€1,302 EUR

1 data point across 1 retailer

1 retailer

B
Brilliance
D17696437 · Nov 1
€1,302 EUR
$1,455 USD
View

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
0.81ct Marquise
€1,302 EUR