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Oval|Natural|GIA

0.65ct F SI2 Oval Natural Diamond

GD • F/SI2 • GIA 1543543624

Certificate GIA 1543543624

Diamond specifications and retailer prices

From $1,221 AUD
HK$6,700 HKD
As of November 1, 2026
Save $1,245 AUD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,200 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.65ct natural oval diamond

This 0.65ct natural oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1543543624. Listed at 13 retailers as of October 29, 2026, with a 102% 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

0.65
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543543624
Dimensions6.94 × 4.93 × 3.06 mm
L/W Ratio1.41
Key to symbols
Feather
Top View
6.94 mm4.93 mm0.65 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543543624
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,883 AUD|Low: $1,133 AUD|High: $2,482 AUD|Avg: $1,557 AUD|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2$1,194 AUD
Retailer 6$1,221 AUD
Retailer 8$1,236 AUD
Retailer 9$1,340 AUD
Retailer 10$1,354 AUD
Retailer 12$1,442 AUD
Retailer 4$1,523 AUD
Retailer 11$1,529 AUD
Retailer 5$1,568 AUD
Retailer 1$1,883 AUD
Retailer 3$1,973 AUD
Retailer 7$2,466 AUD

39 data points across 12 retailers

13 retailers$1,221 AUD to $2,466 AUD

B+
Cheapest Retailer
-
$1,221 AUD
HK$6,700 HKD
B+
Retailer 2
-
$1,236 AUD
$868 USD
View
Final sale: no returns
Retailer 3
-
$1,340 AUD
$941 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$1,340 AUD
$941 USD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$1,354 AUD
$951 USD
View
Retailer 6
-
$1,391 AUD
$977 USD
View
Price last confirmed 33 days ago
B
Retailer 7
-
$1,523 AUD
$1,070 USD
View
B
Retailer 8
-
$1,529 AUD
$1,074 USD
View
Retailer 9
-
$1,545 AUD
$1,085 USD
View
Price last confirmed 34 days ago
B
Retailer 10
-
$1,568 AUD
£867 GBP
View
B
Retailer 11
-
$1,883 AUD
€1,260 EUR
View
B
Retailer 12
-
$2,466 AUD
£1,364 GBP
View
Most Expensive
NZ Jewellers
9411daa3-8736-4f8d-9a25-29b63f908578 · Sep 30
$4,200 AUD
$2,950 USD
View
Price under review
12 more retailers have this diamond
Prices start from $1,221 AUDSave up to $1,245 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.

B+
0.65ct Oval
$1,221 AUD