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Round|Natural|GIA

0.85ct E IF Round Natural Diamond

EX • E/IF • GIA 6555499666

Certificate GIA 6555499666

Diamond specifications and retailer prices

From $5,003 AUD
$3,515 USD
As of October 28, 2026
Save $4,109 AUD (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,359 AUD at NZ Jewellers · As of September 26, 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 6555499666. Listed at 18 retailers as of October 28, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceMedium
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6555499666
Dimensions6.18 × 6.13 × 3.74 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
6.18 mm6.13 mm0.85 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6555499666
Side View
Table 59.0%Crown 33.5°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 60.8%

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: Oct 28
Current: $5,492 AUD|Low: $4,545 AUD|High: $9,113 AUD|Avg: $6,256 AUD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7$5,003 AUD
Retailer 2$5,110 AUD
Retailer 9$5,167 AUD
Retailer 1$5,492 AUD
Retailer 10$5,754 AUD
Retailer 6$6,246 AUD
Retailer 4$6,310 AUD
Retailer 5$6,942 AUD
Retailer 8$7,926 AUD
Retailer 3$9,113 AUD

43 data points across 10 retailers

18 retailers$5,003 AUD to $9,113 AUD

A
Cheapest Retailer
-
$5,003 AUD
$3,515 USD
Final sale: no returns
A
Retailer 2
-
$5,110 AUD
$3,590 USD
View
A
Retailer 3
-
$5,167 AUD
$3,630 USD
View
Retailer 4
-
$5,372 AUD
$3,774 USD
View
Price last confirmed 46 days ago
Retailer 5
-
$5,372 AUD
$3,774 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$5,372 AUD
$3,774 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$5,492 AUD
£3,038 GBP
View
Retailer 8
-
$5,578 AUD
$3,919 USD
View
Price last confirmed 30 days ago
Retailer 9
-
$5,754 AUD
View
Price last confirmed 21 days ago
Retailer 10
-
$6,197 AUD
$4,354 USD
View
Price last confirmed 52 days ago
Retailer 11
-
$6,197 AUD
$4,354 USD
View
Price last confirmed 30 days ago
A
Retailer 12
-
$6,246 AUD
£3,455 GBP
View
A
Retailer 13
-
$6,310 AUD
€4,222 EUR
View
B+
Retailer 14
-
$6,942 AUD
£3,840 GBP
View
B+
Retailer 15
-
$7,926 AUD
ZAR 89,956 ZAR
View
B+
Retailer 16
-
$9,113 AUD
£5,041 GBP
View
Retailer 17
-
$9,359 AUD
$6,575 USD
View
Price last confirmed 47 days ago
Most Expensive
NZ Jewellers
16694a3f-a0ef-4955-a98d-1406ff0f1f8d · Sep 26
$9,359 AUD
$6,575 USD
View
Price last confirmed 33 days ago
17 more retailers have this diamond
Prices start from $5,003 AUDSave up to $4,109 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
$5,003 AUD