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Oval|Natural|GIA

0.70ct K SI2 Oval Natural Diamond

VG • K/SI2 • GIA 6451404078

Certificate GIA 6451404078

Diamond specifications and retailer prices

From $1,097 NZD
As of November 6, 2026
Save $1,743 NZD (61%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,869 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural oval diamond

This 0.7ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6451404078. Listed at 18 retailers as of November 4, 2026, with a 159% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451404078
Dimensions6.86 × 4.88 × 3.17 mm
L/W Ratio1.41
Top View
6.86 mm4.88 mm0.70 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451404078
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.0%

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: $4,869 NZD|Low: $1,097 NZD|High: $4,869 NZD|Avg: $1,802 NZD
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
November 6, 2026
Retailer 2$1,097 NZD
Retailer 7$1,131 NZD
Retailer 6$1,524 NZD
Retailer 3$1,553 NZD
Retailer 5$1,553 NZD
Retailer 12$1,571 NZD
Retailer 8$1,580 NZD
Retailer 4$1,613 NZD
Retailer 13$1,759 NZD
Retailer 10$1,784 NZD
Retailer 14$1,791 NZD
Retailer 15$1,791 NZD
Retailer 9$2,179 NZD
Retailer 11$2,839 NZD
NZ Jewellers$4,869 NZD

38 data points across 15 retailers

18 retailers$1,097 NZD to $2,839 NZD

A
Cheapest Retailer
-
$1,097 NZD
B+
Retailer 2
-
$1,131 NZD
View
B
Retailer 3
-
$1,524 NZD
View
B
Retailer 4
-
$1,553 NZD
View
Retailer 5
-
$1,553 NZD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$1,571 NZD
View
B
Retailer 7
-
$1,575 NZD
View
B
Retailer 8
-
$1,580 NZD
View
B
Retailer 9
-
$1,613 NZD
View
B
Retailer 10
-
$1,759 NZD
View
B
Retailer 11
-
$1,784 NZD
View
B
Retailer 12
-
$1,791 NZD
View
B
Retailer 13
-
$1,791 NZD
View
B
Retailer 14
-
$2,013 NZD
View
B
Retailer 15
-
$2,179 NZD
View
C
Retailer 16
-
$2,610 NZD
View
B
Retailer 17
-
$2,839 NZD
View
Most Expensive
NZ Jewellers
f9d5a689-6871-49fc-9d46-f20f3e48fd3a · Nov 5
$4,869 NZD
$2,699 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,097 NZDSave up to $1,743 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
0.70ct Oval
$1,097 NZD