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Radiant|Natural|GIA

0.78ct K VVS1 Radiant Natural Diamond

EX • K/VVS1 • GIA 2526306375

Certificate GIA 2526306375

Diamond specifications and retailer prices

From $1,016 NZD
As of November 6, 2026
Save $1,497 NZD (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,484 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.78ct natural radiant diamond

This 0.78ct natural radiant sits in the just-under-one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2526306375. Listed at 16 retailers as of November 6, 2026, with a 147% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle36.7°
OriginNatural
Grading LabGIA
CertificateGIA 2526306375
Dimensions6.62 × 4.48 × 2.98 mm
L/W Ratio1.48
Top View
6.62 mm4.48 mm0.78 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2526306375
Side View
Table 67.0%CrownGirdle: THK-VTKPavilion 36.7°Culet: NoneDepth 66.5%

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 6
Current: $2,513 NZD|Low: $1,016 NZD|High: $2,650 NZD|Avg: $1,669 NZD|-4.3%
Retailer 1
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
November 7, 2026
Retailer 3$1,016 NZD
Retailer 14$1,274 NZD
Retailer 5$1,317 NZD
Retailer 9$1,420 NZD
Retailer 2$1,434 NZD
Retailer 7$1,434 NZD
Retailer 8$1,463 NZD
Retailer 10$1,550 NZD
Retailer 4$1,759 NZD
Retailer 6$1,764 NZD
Retailer 12$1,923 NZD
Retailer 11$2,058 NZD
Retailer 13$2,087 NZD
Retailer 1$2,513 NZD

37 data points across 14 retailers

16 retailers$1,016 NZD to $2,513 NZD

A
Cheapest Retailer
-
$1,016 NZD
A
Retailer 2
-
$1,274 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,317 NZD
View
A
Retailer 4
-
$1,420 NZD
View
A
Retailer 5
-
$1,434 NZD
View
A
Retailer 6
-
$1,434 NZD
View
A
Retailer 7
-
$1,463 NZD
View
A
Retailer 8
-
$1,550 NZD
View
A
Retailer 9
-
$1,759 NZD
View
A
Retailer 10
-
$1,764 NZD
View
A
Retailer 11
-
$1,923 NZD
View
A
Retailer 12
-
$1,966 NZD
View
A
Retailer 13
-
$2,058 NZD
View
B+
Retailer 14
-
$2,087 NZD
View
B+
Retailer 15
-
$2,513 NZD
View
Most Expensive
NZ Jewellers
0252cb22-cd97-48ba-8694-d8e81158e732 · Sep 25
$4,484 NZD
$2,486 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from $1,016 NZDSave up to $1,497 NZD

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 Radiant
$1,016 NZD