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Oval|Natural|GIA

0.70ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 1563371131

Certificate GIA 1563371131

Diamond specifications and retailer prices

From $1,016 NZD
As of November 6, 2026
Save $1,488 NZD (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,295 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563371131. Listed at 18 retailers as of November 4, 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. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1563371131
Dimensions7.10 × 5.05 × 3.22 mm
L/W Ratio1.41
Girdle conditionFaceted
Key to symbols
Crystal, Feather
Top View
7.10 mm5.05 mm0.70 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1563371131
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.8%

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: $4,295 NZD|Low: $1,016 NZD|High: $4,295 NZD|Avg: $1,726 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
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 9$1,016 NZD
Retailer 2$1,066 NZD
Retailer 3$1,369 NZD
Retailer 8$1,369 NZD
Retailer 17$1,371 NZD
Retailer 7$1,391 NZD
Retailer 12$1,420 NZD
Retailer 5$1,421 NZD
Retailer 10$1,438 NZD
Retailer 18$1,580 NZD
Retailer 6$1,613 NZD
Retailer 13$1,627 NZD
Retailer 4$1,687 NZD
Retailer 11$1,716 NZD
Retailer 16$1,941 NZD
Retailer 14$2,044 NZD
Retailer 15$2,504 NZD
NZ Jewellers$4,295 NZD

25 data points across 18 retailers

18 retailers$1,016 NZD to $2,504 NZD

A
Cheapest Retailer
-
$1,016 NZD
A
Retailer 2
-
$1,066 NZD
View
B+
Retailer 3
-
$1,369 NZD
View
Retailer 4
-
$1,369 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,371 NZD
View
B+
Retailer 6
-
$1,391 NZD
View
B+
Retailer 7
-
$1,420 NZD
View
B+
Retailer 8
-
$1,421 NZD
View
B+
Retailer 9
-
$1,438 NZD
View
B+
Retailer 10
-
$1,580 NZD
View
B
Retailer 11
-
$1,613 NZD
View
B
Retailer 12
-
$1,627 NZD
View
B
Retailer 13
-
$1,687 NZD
View
B
Retailer 14
-
$1,716 NZD
View
B
Retailer 15
-
$1,941 NZD
View
B
Retailer 16
-
$2,044 NZD
View
B
Retailer 17
-
$2,504 NZD
View
Most Expensive
NZ Jewellers
efd32c38-f3c5-45cc-a7c8-b6ce3f22e5b8 · Nov 5
$4,295 NZD
$2,381 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,016 NZDSave up to $1,488 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
$1,016 NZD