Marquise|Natural|GIA

0.78ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 1548800781

Certificate GIA 1548800781

Diamond specifications and retailer prices

From $1,863 USD
As of November 5, 2026
Save $2,513 USD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,376 USD at MOH London · As of November 4, 2026
View at MOH London

About this 0.78ct natural marquise diamond

This 0.78ct natural marquise sits in the just-under-one-carat band, graded F 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 1548800781. Listed at 8 retailers as of November 4, 2026, with prices from $1,863 to $4,376, a $2,513 spread on the same certified stone. MOH London lists it at $4,376. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
F
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548800781
Dimensions9.38 × 4.85 × 2.93 mm
L/W Ratio1.93
Key to symbols
Needle, Pinpoint
Top View
9.38 mm4.85 mm0.78 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1548800781
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $4,376 USD|Low: $1,863 USD|High: $4,441 USD|Avg: $2,835 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2$1,863 USD
Retailer 6$1,982 USD
Retailer 3$2,650 USD
Retailer 5$2,802 USD
Retailer 4$3,115 USD
MOH London$4,376 USD

41 data points across 6 retailers

8 retailers$1,863 USD to $4,376 USD

A
Cheapest Retailer
-
$1,863 USD
A
Retailer 2
-
$1,982 USD
View
Final sale: no returns
A
Retailer 3
-
$2,340 USD
View
B+
Retailer 4
-
$2,650 USD
View
Retailer 5
-
$2,802 USD
View
Price last confirmed 31 days ago
B+
Retailer 6
-
$2,887 USD
View
B+
Retailer 7
-
$3,115 USD
View
Most Expensive
B
MOH London
423D1AEC5 · Nov 4
$4,376 USD
£3,446 GBP
View
7 more retailers have this diamond
Prices start from $1,863 USDSave up to $2,513 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
0.78ct Marquise
$1,863 USD