CaratHunter
Plans
Oval|Natural|GIA

0.55ct D SI1 Oval Natural Diamond

GD • D/SI1 • GIA 3485739854

Certificate GIA 3485739854

Diamond specifications and retailer prices

From $1,221 AUD
$858 USD
As of October 31, 2026
Save $2,343 AUD (66%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,565 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3485739854. Listed at 19 retailers as of October 30, 2026, with prices from $1,221 to $3,565, a $2,343 spread on the same certified stone. NZ Jewellers lists it at $3,565. 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

0.55
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3485739854
Dimensions6.39 × 4.62 × 2.93 mm
L/W Ratio1.38
Top View
6.39 mm4.62 mm0.55 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3485739854
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.4%

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: Oct 31
Current: $3,565 AUD|Low: $1,221 AUD|High: $3,622 AUD|Avg: $1,801 AUD|-1.6%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 8$1,221 AUD
Retailer 16$1,224 AUD
Retailer 6$1,324 AUD
Retailer 10$1,324 AUD
Retailer 17$1,337 AUD
Retailer 15$1,375 AUD
Retailer 7$1,466 AUD
Retailer 5$1,528 AUD
Retailer 18$1,545 AUD
Retailer 4$1,609 AUD
Retailer 19$1,609 AUD
Retailer 3$1,666 AUD
Retailer 12$1,714 AUD
Retailer 9$1,923 AUD
Retailer 13$1,949 AUD
Retailer 11$1,973 AUD
Retailer 14$2,256 AUD
Retailer 2$2,678 AUD
NZ Jewellers$3,565 AUD

40 data points across 19 retailers

19 retailers$1,221 AUD to $3,565 AUD

B+
Cheapest Retailer
-
$1,221 AUD
$858 USD
Final sale: no returns
B+
Retailer 2
-
$1,224 AUD
$860 USD
View
B+
Retailer 3
-
$1,324 AUD
$930 USD
View
B+
Retailer 4
-
$1,324 AUD
$930 USD
View
B+
Retailer 5
-
$1,337 AUD
$939 USD
View
B+
Retailer 6
-
$1,375 AUD
$966 USD
View
B
Retailer 7
-
$1,466 AUD
$1,030 USD
View
B
Retailer 8
-
$1,528 AUD
$1,073 USD
View
B
Retailer 9
-
$1,545 AUD
$1,085 USD
View
B
Retailer 10
-
$1,609 AUD
$1,130 USD
View
B
Retailer 11
-
$1,609 AUD
$1,130 USD
View
B
Retailer 12
-
$1,666 AUD
$1,170 USD
View
B
Retailer 13
-
$1,714 AUD
£948 GBP
View
B
Retailer 14
-
$1,923 AUD
$1,351 USD
View
B
Retailer 15
-
$1,949 AUD
€1,304 EUR
View
Retailer 16
-
$1,973 AUD
View
Price last confirmed 28 days ago
B
Retailer 17
-
$2,256 AUD
ZAR 25,601 ZAR
View
B
Retailer 18
-
$2,678 AUD
£1,481 GBP
View
Most Expensive
B
NZ Jewellers
7dcb3d35-0998-4a28-b3b7-97a6a4e62f84 · Oct 30
$3,565 AUD
$2,504 USD
View
18 more retailers have this diamond
Prices start from $1,221 AUDSave up to $2,343 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+
0.55ct Oval
$1,221 AUD