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Oval|Natural|GIA

0.55ct D SI2 Oval Natural Diamond

ID • D/SI2 • GIA 6545775920

Certificate GIA 6545775920

Diamond specifications and retailer prices

From $1,808 NZD
As of November 5, 2026
Save $1,031 NZD (36%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,838 NZD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545775920. Listed at 9 retailers as of November 5, 2026, with prices from $1,808 to $2,838, a $1,031 spread on the same certified stone. Diamond Exchange Canada lists it at $2,838. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.55
Carat
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545775920
Dimensions6.63 × 4.51 × 2.91 mm
L/W Ratio1.47
Top View
6.63 mm4.51 mm0.55 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545775920
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 64.4%

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: Nov 5
Current: $2,838 NZD|Low: $960 NZD|High: $4,015 NZD|Avg: $2,108 NZD
Diamond Exchange Canada
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
November 6, 2026
Retailer 3$960 NZD
Retailer 15$1,458 NZD
Retailer 6$1,519 NZD
Retailer 12$1,808 NZD
Retailer 7$1,927 NZD
Retailer 10$1,948 NZD
Retailer 11$1,948 NZD
Retailer 13$1,970 NZD
Retailer 9$2,002 NZD
Retailer 4$2,159 NZD
Retailer 2$2,266 NZD
Retailer 8$2,309 NZD
Retailer 14$2,477 NZD
Diamond Exchange Canada$2,838 NZD
Retailer 5$4,015 NZD

43 data points across 15 retailers

9 retailers$1,808 NZD to $2,838 NZD

B+
Cheapest Retailer
-
$1,808 NZD
B+
Retailer 2
-
$1,948 NZD
View
B+
Retailer 3
-
$1,948 NZD
View
B+
Retailer 4
-
$1,970 NZD
View
B+
Retailer 5
-
$2,002 NZD
View
B+
Retailer 6
-
$2,266 NZD
View
B+
Retailer 7
-
$2,309 NZD
View
B
Retailer 8
-
$2,477 NZD
View
Most Expensive
B
Diamond Exchange Canada
1985236806 · Nov 5
$2,838 NZD
CA$2,185 CAD
View
8 more retailers have this diamond
Prices start from $1,808 NZDSave up to $1,031 NZD

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
$1,808 NZD