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Oval|Natural|GIA

0.55ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2245045692

Certificate GIA 2245045692

Diamond specifications and retailer prices

From $1,100 NZD
As of November 6, 2026
Save $769 NZD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,869 NZD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245045692. Listed at 10 retailers as of November 6, 2026, with prices from $1,100 to $1,869, a $769 spread on the same certified stone. Frank Darling lists it at $1,869. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.91°
Pavilion angle38.48°
OriginNatural
Grading LabGIA
CertificateGIA 2245045692
Dimensions7.03 × 4.45 × 2.67 mm
L/W Ratio1.58
Culet sizeNone
Top View
7.03 mm4.45 mm0.55 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245045692
Side View
Table 57.0%Crown 34.91°Girdle: STK-THKPavilion 38.48°Culet: NoneDepth 59.9%

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: Nov 6
Current: $1,869 NZD|Low: $1,100 NZD|High: $1,958 NZD|Avg: $1,427 NZD|-4.5%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$1,100 NZD
Retailer 9$1,104 NZD
Retailer 3$1,115 NZD
Retailer 6$1,183 NZD
Retailer 2$1,286 NZD
Retailer 5$1,436 NZD
Retailer 4$1,544 NZD
Retailer 8$1,546 NZD
Retailer 10$1,667 NZD
Frank Darling$1,869 NZD

40 data points across 10 retailers

10 retailers$1,100 NZD to $1,869 NZD

A
Cheapest Retailer
-
$1,100 NZD
A
Retailer 2
-
$1,104 NZD
View
A
Retailer 3
-
$1,115 NZD
View
A
Retailer 4
-
$1,183 NZD
View
A
Retailer 5
-
$1,286 NZD
View
B+
Retailer 6
-
$1,436 NZD
View
B+
Retailer 7
-
$1,544 NZD
View
B+
Retailer 8
-
$1,546 NZD
View
B+
Retailer 9
-
$1,667 NZD
View
Most Expensive
B+
Frank Darling
2676644HK · Nov 6
$1,869 NZD
$1,036 USD
View
9 more retailers have this diamond
Prices start from $1,100 NZDSave up to $769 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.

A
0.55ct Oval
$1,100 NZD