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Round|Natural|GIA

0.85ct E IF Round Natural Diamond

EX • E/IF • GIA 5231804195

Certificate GIA 5231804195

Diamond specifications and retailer prices

From $4,763 AUD
$3,346 USD
As of October 28, 2026
Save $4,586 AUD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,349 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.85ct natural round diamond

This 0.85ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5231804195. Listed at 16 retailers as of October 28, 2026, with prices from $4,763 to $9,349, a $4,586 spread on the same certified stone. NZ Jewellers lists it at $9,349. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.85
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5231804195
Dimensions6.02 × 5.98 × 3.77 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
6.02 mm5.98 mm0.85 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231804195
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 28
Current: $9,349 AUD|Low: $4,763 AUD|High: $9,679 AUD|Avg: $6,278 AUD|-2.6%
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
October 30, 2026
Retailer 3$4,763 AUD
Retailer 4$4,889 AUD
Retailer 5$4,952 AUD
Retailer 8$5,357 AUD
Retailer 10$5,366 AUD
Retailer 13$5,366 AUD
Retailer 12$5,573 AUD
Retailer 2$5,574 AUD
Retailer 9$5,574 AUD
Retailer 14$6,182 AUD
Retailer 6$6,192 AUD
Retailer 15$6,273 AUD
Retailer 7$8,058 AUD
Retailer 11$9,022 AUD
NZ Jewellers$9,349 AUD

20 data points across 15 retailers

16 retailers$4,763 AUD to $9,349 AUD

A+
Cheapest Retailer
-
$4,763 AUD
$3,346 USD
A+
Retailer 2
-
$4,889 AUD
$3,435 USD
View
A
Retailer 3
-
$4,952 AUD
$3,479 USD
View
Final sale: no returns
A
Retailer 4
-
$5,357 AUD
£2,963 GBP
View
A
Retailer 5
-
$5,366 AUD
$3,770 USD
View
A
Retailer 6
-
$5,366 AUD
$3,770 USD
View
A
Retailer 7
-
$5,573 AUD
$3,915 USD
View
A
Retailer 8
-
$5,574 AUD
$3,916 USD
View
A
Retailer 9
-
$5,574 AUD
£3,083 GBP
View
A
Retailer 10
-
$6,182 AUD
£3,420 GBP
View
A
Retailer 11
-
$6,192 AUD
$4,350 USD
View
Retailer 12
-
$6,263 AUD
View
Price last confirmed 26 days ago
A
Retailer 13
-
$6,273 AUD
€4,197 EUR
View
B+
Retailer 14
-
$8,058 AUD
ZAR 91,453 ZAR
View
B+
Retailer 15
-
$9,022 AUD
£4,991 GBP
View
Most Expensive
B+
NZ Jewellers
a80182df-8ae2-4a67-bfdd-f080acdafeb4 · Oct 30
$9,349 AUD
$6,568 USD
View
15 more retailers have this diamond
Prices start from $4,763 AUDSave up to $4,586 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+
0.85ct Round
$4,763 AUD