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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 $1,126 USD
HK$8,800 HKD
As of November 1, 2026
Save $977 USD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,103 USD at With Clarity · As of November 2, 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 November 1, 2026, with prices from $1,126 to $2,103, a $977 spread on the same certified stone. With Clarity lists it at $2,103. 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: Nov 1
Current: $2,018 USD|Low: $1,114 USD|High: $2,103 USD|Avg: $1,561 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
November 1, 2026
Retailer 2$1,126 USD
Retailer 6$1,403 USD
Retailer 3$1,410 USD
Retailer 4$1,411 USD
Retailer 5$1,564 USD
Retailer 1$2,018 USD
With Clarity$2,103 USD

12 data points across 7 retailers

8 retailers$1,126 USD to $2,103 USD

A
Cheapest Retailer
-
$1,126 USD
HK$8,800 HKD
A
Retailer 2
-
$1,403 USD
View
A
Retailer 3
-
$1,408 USD
SGD 1,903 SGD
View
A
Retailer 4
-
$1,410 USD
View
A
Retailer 5
-
$1,411 USD
View
Final sale: no returns
A
Retailer 6
-
$1,564 USD
SGD 2,113 SGD
View
B+
Retailer 7
-
$2,018 USD
€1,922 EUR
View
Most Expensive
B+
With Clarity
7566564603 · Nov 2
$2,103 USD
View
7 more retailers have this diamond
Prices start from $1,126 USDSave up to $977 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
$1,126 USD