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Oval|Natural|GIA

0.70ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 5563136112

Certificate GIA 5563136112

Diamond specifications and retailer prices

From $782 AUD
As of November 6, 2026
Save $1,339 AUD (63%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,103 AUD at NZ Jewellers · As of October 14, 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 5563136112. Listed at 18 retailers as of November 4, 2026, with a 171% 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563136112
Dimensions7.53 × 4.59 × 2.99 mm
L/W Ratio1.64
Top View
7.53 mm4.59 mm0.70 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563136112
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 65.2%

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: $1,153 AUD|Low: $782 AUD|High: $2,365 AUD|Avg: $1,244 AUD|-10.8%
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 10$782 AUD
Retailer 2$878 AUD
Retailer 5$956 AUD
Retailer 3$1,016 AUD
Retailer 4$1,112 AUD
Retailer 7$1,121 AUD
Retailer 1$1,153 AUD
Retailer 8$1,193 AUD
Retailer 6$1,348 AUD
Retailer 9$1,372 AUD
Retailer 11$2,121 AUD

30 data points across 11 retailers

18 retailers$782 AUD to $2,121 AUD

A
Cheapest Retailer
-
$782 AUD
A
Retailer 2
-
$878 AUD
View
A
Retailer 3
-
$956 AUD
View
Retailer 4
-
$990 AUD
View
Price last confirmed 23 days ago
Retailer 5
-
$990 AUD
View
Price last confirmed 21 days ago
Retailer 6
-
$1,016 AUD
View
Price last confirmed 8 days ago
Retailer 7
-
$1,076 AUD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$1,112 AUD
View
B+
Retailer 9
-
$1,121 AUD
View
Retailer 10
-
$1,128 AUD
View
Price last confirmed 60 days ago
Retailer 11
-
$1,141 AUD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
$1,153 AUD
View
B+
Retailer 13
-
$1,193 AUD
View
Retailer 14
-
$1,301 AUD
View
Price last confirmed 59 days ago
B
Retailer 15
-
$1,348 AUD
View
B
Retailer 16
-
$1,372 AUD
View
B
Retailer 17
-
$2,121 AUD
View
Most Expensive
NZ Jewellers
fcec5308-8d19-426c-82e9-29c170786a9e · Oct 14
$3,103 AUD
$2,132 USD
View
Price last confirmed 23 days ago
17 more retailers have this diamond
Prices start from $782 AUDSave up to $1,339 AUD

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
$782 AUD