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Marquise|Natural|GIA

0.78ct F I1 Marquise Natural Diamond

F/I1 • GIA 5231805415

Certificate GIA 5231805415

Diamond specifications and retailer prices

From $1,919 NZD
$1,080 USD
As of November 2, 2026
Save $488 NZD (20%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,407 NZD at Yorxs · As of November 2, 2026
View at Yorxs

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 I1 clarity (included) and certified by GIA 5231805415. Listed at 4 retailers as of November 2, 2026, with prices from $1,919 to $2,407, a $488 spread on the same certified stone. Yorxs lists it at $2,407. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
F
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231805415
Dimensions8.88 × 4.62 × 3.05 mm
L/W Ratio1.92
Top View
8.88 mm4.62 mm0.78 ctF / I1
OriginNatural
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5231805415
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: MediumDepth 66.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,973 NZD|Low: $1,919 NZD|High: $2,409 NZD|Avg: $2,049 NZD
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 2, 2026
Retailer 2$1,919 NZD
Retailer 3$1,919 NZD
Retailer 1$1,973 NZD
Yorxs$2,407 NZD

9 data points across 4 retailers

4 retailers$1,919 NZD to $2,407 NZD

B+
Cheapest Retailer
-
$1,919 NZD
$1,080 USD
B+
Retailer 2
-
$1,919 NZD
$1,080 USD
View
B+
Retailer 3
-
$1,973 NZD
$1,110 USD
View
Most Expensive
B+
Yorxs
C94F0B860 · Nov 2
$2,407 NZD
€1,290 EUR
View
3 more retailers have this diamond
Prices start from $1,919 NZDSave up to $488 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.

B+
0.78ct Marquise
$1,919 NZD