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Round|Natural|GIA

0.78ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 5231578523

Certificate GIA 5231578523

Diamond specifications and retailer prices

From €1,360 EUR
$1,525 USD
As of November 1, 2026
Save €811 EUR (37%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,171 EUR at Yorxs · As of November 1, 2026
View at Yorxs

About this 0.78ct natural round diamond

This 0.78ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5231578523. Listed at 9 retailers as of November 1, 2026, with prices from €1,360 to €2,171, a €811 spread on the same certified stone. Yorxs lists it at €2,171. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5231578523
Dimensions5.97 × 5.95 × 3.62 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
5.97 mm5.95 mm0.78 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231578523
Side View
Table 60.0%Crown 33°Girdle: ThickPavilion 41.4°Culet: NoneDepth 60.6%

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: €1,360 EUR|Low: €1,360 EUR|High: €2,181 EUR|Avg: €1,789 EUR|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 1, 2026
Retailer 1€1,360 EUR
Retailer 4€1,380 EUR
Retailer 5€1,810 EUR
Retailer 6€1,810 EUR
Retailer 7€1,872 EUR
Retailer 3€1,947 EUR
Retailer 2€1,963 EUR
Yorxs€2,171 EUR

18 data points across 8 retailers

9 retailers€1,360 EUR to €2,171 EUR

A
Cheapest Retailer
-
€1,360 EUR
$1,525 USD
A
Retailer 2
-
€1,380 EUR
$1,548 USD
View
A
Retailer 3
-
€1,466 EUR
A$2,529 AUD
View
B+
Retailer 4
-
€1,810 EUR
$2,030 USD
View
B+
Retailer 5
-
€1,810 EUR
$2,030 USD
View
B+
Retailer 6
-
€1,872 EUR
$2,100 USD
View
B
Retailer 7
-
€1,947 EUR
$2,184 USD
View
B
Retailer 8
-
€1,963 EUR
CA$3,058 CAD
View
Most Expensive
B+
Yorxs
BP461-3 · Nov 1
€2,171 EUR
View
8 more retailers have this diamond
Prices start from €1,360 EURSave up to €811 EUR

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
€1,360 EUR