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Oval|Natural|GIA

0.77ct K VVS1 Oval Natural Diamond

ID • K/VVS1 • GIA 2506251837

Certificate GIA 2506251837

Diamond specifications and retailer prices

From $1,753 NZD
As of November 4, 2026
Save $1,333 NZD (43%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,293 NZD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 0.77ct natural oval diamond

This 0.77ct natural oval 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 2506251837. Listed at 11 retailers as of November 4, 2026, with a 76% 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

0.77
Carat
K
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2506251837
Dimensions6.92 × 5.12 × 3.31 mm
L/W Ratio1.35
Top View
6.92 mm5.12 mm0.77 ctK / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2506251837
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NDepth 64.7%

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 4
Current: $1,836 NZD|Low: $1,688 NZD|High: $3,108 NZD|Avg: $2,121 NZD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$1,688 NZD
Retailer 11$1,706 NZD
Retailer 7$1,753 NZD
Retailer 1$1,836 NZD
Retailer 4$1,955 NZD
Retailer 10$1,966 NZD
Retailer 3$2,046 NZD
Retailer 2$2,143 NZD
Retailer 8$2,374 NZD
Retailer 5$2,520 NZD
Retailer 6$3,086 NZD

17 data points across 11 retailers

11 retailers$1,753 NZD to $3,086 NZD

Retailer 1
-
$1,688 NZD
Price last confirmed 46 days ago
Retailer 2
-
$1,688 NZD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$1,753 NZD
View
A
Retailer 4
-
$1,836 NZD
View
Retailer 5
-
$1,948 NZD
View
Price last confirmed 46 days ago
A
Retailer 6
-
$1,955 NZD
View
A
Retailer 7
-
$1,966 NZD
View
B+
Retailer 8
-
$2,374 NZD
View
B+
Retailer 9
-
$2,520 NZD
View
B+
Retailer 10
-
$3,086 NZD
View
Most Expensive
NZ Jewellers
416a2426-c746-4f4f-a0ff-d8b288c827ce · Sep 20
$5,293 NZD
$2,934 USD
View
Price last confirmed 47 days ago
10 more retailers have this diamond
Prices start from $1,753 NZDSave up to $1,333 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
0.77ct Oval
$1,753 NZD