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Round|Natural|GIA

0.78ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 5566619571

Certificate GIA 5566619571

Diamond specifications and retailer prices

From $739 USD
As of November 5, 2026
Save $2,373 USD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,112 USD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5566619571. Listed at 18 retailers as of November 5, 2026, with prices from $739 to $3,112, a $2,373 spread on the same certified stone. NZ Jewellers lists it at $3,112. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
K
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5566619571
Dimensions5.84 × 5.89 × 3.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.84 mm5.89 mm0.78 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566619571
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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 5
Current: $3,112 USD|Low: $739 USD|High: $3,112 USD|Avg: $1,228 USD|+26.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 15$739 USD
Retailer 10$742 USD
Retailer 8$910 USD
Retailer 16$934 USD
Retailer 17$979 USD
Retailer 7$992 USD
Retailer 6$1,030 USD
Retailer 11$1,037 USD
Retailer 9$1,125 USD
Retailer 3$1,137 USD
Retailer 5$1,145 USD
Retailer 12$1,156 USD
Retailer 2$1,178 USD
Retailer 14$1,187 USD
Retailer 13$1,293 USD
Retailer 18$1,415 USD
Retailer 4$1,817 USD
NZ Jewellers$3,112 USD

20 data points across 18 retailers

18 retailers$739 USD to $3,112 USD

A
Cheapest Retailer
-
$739 USD
A
Retailer 2
-
$742 USD
View
A
Retailer 3
-
$910 USD
View
A
Retailer 4
-
$934 USD
View
A
Retailer 5
-
$979 USD
View
A
Retailer 6
-
$992 USD
View
A
Retailer 7
-
$1,030 USD
View
A
Retailer 8
-
$1,037 USD
View
A
Retailer 9
-
$1,125 USD
View
B+
Retailer 10
-
$1,137 USD
View
A
Retailer 11
-
$1,145 USD
View
A
Retailer 12
-
$1,156 USD
View
A
Retailer 13
-
$1,178 USD
View
A
Retailer 14
-
$1,187 USD
View
A
Retailer 15
-
$1,293 USD
View
B+
Retailer 16
-
$1,415 USD
View
B+
Retailer 17
-
$1,817 USD
View
Most Expensive
C
NZ Jewellers
2a2a0266-6778-4b17-9022-ae3f56a03747 · Nov 5
$3,112 USD
View
17 more retailers have this diamond
Prices start from $739 USDSave up to $2,373 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
$739 USD