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Oval|Natural|GIA

0.70ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 6445363328

Certificate GIA 6445363328

Diamond specifications and retailer prices

From $808 NZD
As of November 6, 2026
Save $1,755 NZD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,487 NZD at NZ Jewellers · As of October 27, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6445363328. Listed at 18 retailers as of November 4, 2026, with a 217% 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6445363328
Dimensions7.78 × 5.18 × 2.77 mm
L/W Ratio1.50
Top View
7.78 mm5.18 mm0.70 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6445363328
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 53.6%

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: $808 NZD|Low: $808 NZD|High: $2,581 NZD|Avg: $1,417 NZD|-5.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$808 NZD
Retailer 8$1,127 NZD
Retailer 3$1,156 NZD
Retailer 4$1,353 NZD
Retailer 2$1,393 NZD
Retailer 9$1,452 NZD
Retailer 7$1,490 NZD
Retailer 5$1,660 NZD
Retailer 6$2,563 NZD

28 data points across 9 retailers

18 retailers$808 NZD to $2,563 NZD

A
Cheapest Retailer
-
$808 NZD
B+
Retailer 2
-
$945 NZD
View
B+
Retailer 3
-
$1,088 NZD
View
Retailer 4
-
$1,111 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,127 NZD
View
B+
Retailer 6
-
$1,156 NZD
View
Retailer 7
-
$1,198 NZD
View
Price last confirmed 8 days ago
Retailer 8
-
$1,198 NZD
View
Price last confirmed 8 days ago
Retailer 9
-
$1,283 NZD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$1,324 NZD
View
B+
Retailer 11
-
$1,349 NZD
View
B+
Retailer 12
-
$1,353 NZD
View
B+
Retailer 13
-
$1,393 NZD
View
B
Retailer 14
-
$1,452 NZD
View
B+
Retailer 15
-
$1,490 NZD
View
B
Retailer 16
-
$1,660 NZD
View
B
Retailer 17
-
$2,563 NZD
View
Most Expensive
NZ Jewellers
6dd79f8a-7de2-4f8a-bbac-ee3723817e16 · Oct 27
$3,487 NZD
$1,933 USD
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from $808 NZDSave up to $1,755 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
$808 NZD