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Round|Natural|GIA

0.78ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7566564603

Certificate GIA 7566564603

Diamond specifications and retailer prices

From €1,004 EUR
HK$8,800 HKD
As of October 31, 2026
Save €871 EUR (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,875 EUR at With Clarity · As of October 30, 2026
View at With Clarity

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 7566564603. Listed at 8 retailers as of October 30, 2026, with prices from €1,004 to €1,875, a €871 spread on the same certified stone. With Clarity lists it at €1,875. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7566564603
Dimensions5.84 × 5.88 × 3.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Needle, Pinpoint
Top View
5.84 mm5.88 mm0.78 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566564603
Side View
Table 58.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.8%

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: Oct 31
Current: €1,004 EUR|Low: €993 EUR|High: €1,875 EUR|Avg: €1,390 EUR|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 31, 2026
Retailer 1€1,004 EUR
Retailer 6€1,251 EUR
Retailer 3€1,257 EUR
Retailer 4€1,258 EUR
Retailer 5€1,394 EUR
Retailer 2€1,812 EUR
With Clarity€1,875 EUR

11 data points across 7 retailers

8 retailers€1,004 EUR to €1,875 EUR

A
Cheapest Retailer
-
€1,004 EUR
HK$8,800 HKD
A
Retailer 2
-
€1,251 EUR
$1,403 USD
View
A
Retailer 3
-
€1,256 EUR
SGD 1,903 SGD
View
A
Retailer 4
-
€1,257 EUR
$1,410 USD
View
A
Retailer 5
-
€1,258 EUR
$1,411 USD
View
Final sale: no returns
A
Retailer 6
-
€1,394 EUR
SGD 2,113 SGD
View
B+
Retailer 7
-
€1,812 EUR
View
Most Expensive
B+
With Clarity
7566564603 · Oct 30
€1,875 EUR
$2,103 USD
View
7 more retailers have this diamond
Prices start from €1,004 EURSave up to €871 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
€1,004 EUR