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Oval|Natural|GIA

0.81ct K IF Oval Natural Diamond

VG • K/IF • GIA 6545603517

Certificate GIA 6545603517

Diamond specifications and retailer prices

From $1,185 AUD
As of November 4, 2026
Save $722 AUD (38%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,907 AUD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 0.81ct natural oval diamond

This 0.81ct natural oval sits in the just-under-one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545603517. Listed at 5 retailers as of November 4, 2026, with prices from $1,185 to $1,907, a $722 spread on the same certified stone. Cape Diamonds lists it at $1,907. 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

0.81
Carat
K
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545603517
Dimensions7.97 × 4.96 × 3.13 mm
L/W Ratio1.61
Top View
7.97 mm4.96 mm0.81 ctK / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545603517
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,907 AUD|Low: $875 AUD|High: $1,907 AUD|Avg: $1,245 AUD
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$875 AUD
Retailer 10$1,118 AUD
Retailer 4$1,185 AUD
Retailer 5$1,192 AUD
Retailer 7$1,225 AUD
Retailer 2$1,319 AUD
Retailer 8$1,323 AUD
Retailer 6$1,477 AUD
Retailer 3$1,492 AUD
Cape Diamonds$1,907 AUD

13 data points across 10 retailers

5 retailers$1,185 AUD to $1,907 AUD

A
Cheapest Retailer
-
$1,185 AUD
A
Retailer 2
-
$1,192 AUD
View
B+
Retailer 3
-
$1,319 AUD
View
B+
Retailer 4
-
$1,492 AUD
View
Most Expensive
B+
Cape Diamonds
cert_6545603517 · Nov 5
$1,907 AUD
ZAR 21,170 ZAR
View
4 more retailers have this diamond
Prices start from $1,185 AUDSave up to $722 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
0.81ct Oval
$1,185 AUD