Round|Natural|GIA

0.78ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7566696279

Certificate GIA 7566696279

Diamond specifications and retailer prices

From $1,277 USD
As of November 2, 2026
Save $2,098 USD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,375 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

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 7566696279. Listed at 13 retailers as of November 2, 2026, with prices from $1,277 to $3,375, a $2,098 spread on the same certified stone. NZ Jewellers lists it at $3,375. 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
OriginNatural
Grading LabGIA
CertificateGIA 7566696279
Dimensions5.86 × 5.89 × 3.67 mm
L/W Ratio1.01
Top View
5.86 mm5.89 mm0.78 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566696279
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,375 USD|Low: $1,277 USD|High: $3,375 USD|Avg: $1,777 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 3$1,277 USD
Retailer 13$1,441 USD
Retailer 12$1,447 USD
Retailer 11$1,490 USD
Retailer 10$1,519 USD
Retailer 2$1,521 USD
Retailer 7$1,607 USD
Retailer 4$1,638 USD
Retailer 5$1,724 USD
Retailer 8$1,920 USD
Retailer 9$2,066 USD
Retailer 6$2,534 USD
NZ Jewellers$3,375 USD

7 data points across 13 retailers

13 retailers$1,277 USD to $3,375 USD

A
Cheapest Retailer
-
$1,277 USD
Final sale: no returns
A
Retailer 2
-
$1,441 USD
View
A
Retailer 3
-
$1,447 USD
View
A
Retailer 4
-
$1,490 USD
View
A
Retailer 5
-
$1,519 USD
View
A
Retailer 6
-
$1,521 USD
£1,197 GBP
View
A
Retailer 7
-
$1,607 USD
£1,265 GBP
View
A
Retailer 8
-
$1,638 USD
£1,290 GBP
View
B+
Retailer 9
-
$1,724 USD
View
B+
Retailer 10
-
$1,920 USD
€1,829 EUR
View
B+
Retailer 11
-
$2,066 USD
ZAR 33,381 ZAR
View
B
Retailer 12
-
$2,534 USD
£1,995 GBP
View
Most Expensive
B
NZ Jewellers
bb5c7e85-2d00-42ed-b946-e3f313d0bd63 · Nov 2
$3,375 USD
View
12 more retailers have this diamond
Prices start from $1,277 USDSave up to $2,098 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
$1,277 USD