Round|Natural|GIA

0.78ct D FL Round Natural Diamond

EX • D/FL

Diamond specifications and retailer prices

From $4,287 USD
As of November 2, 2026
Save $2,438 USD (36%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,725 USD at The Diamond Guys · As of November 2, 2026
View at The Diamond Guys

About this 0.78ct natural round diamond

This 0.78ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA. Listed at 4 retailers as of November 2, 2026, with prices from $4,287 to $6,725, a $2,438 spread on the same certified stone. The Diamond Guys lists it at $6,725. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.78
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions5.86 × 5.90 × 3.67 mm
L/W Ratio1.01
Top View
5.86 mm5.90 mm0.78 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $4,287 USD|Low: $4,239 USD|High: $6,725 USD|Avg: $5,479 USD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
The Diamond Guys
September 23, 2026
Retailer 1$4,287 USD
Retailer 3$4,958 USD
Retailer 2$5,152 USD
Retailer 5$5,380 USD
Retailer 4$5,945 USD
The Diamond Guys$6,725 USD

5 data points across 6 retailers

4 retailers$4,287 USD to $6,725 USD

A
Cheapest Retailer
-
$4,287 USD
B+
Retailer 2
-
$4,958 USD
CA$6,887 CAD
View
B+
Retailer 3
-
$5,380 USD
View
Most Expensive
B
The Diamond Guys
1975414363 · Nov 2
$6,725 USD
View
3 more retailers have this diamond
Prices start from $4,287 USDSave up to $2,438 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 Round
$4,287 USD