Oval|Natural|GIA

0.55ct D SI1 Oval Natural Diamond

ID • D/SI1 • GIA 2235917014

Certificate GIA 2235917014

Diamond specifications and retailer prices

From $727 USD
As of October 29, 2026
Save $720 USD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,473 USD at NZ Jewellers · As of September 29, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235917014. Listed at 16 retailers as of October 26, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235917014
Dimensions6.33 × 4.65 × 2.96 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.33 mm4.65 mm0.55 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235917014
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,217 USD|Low: $727 USD|High: $1,462 USD|Avg: $1,059 USD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7$727 USD
Retailer 6$789 USD
Retailer 3$948 USD
Retailer 2$971 USD
Retailer 4$1,114 USD
Retailer 8$1,186 USD
Retailer 1$1,217 USD
Retailer 5$1,447 USD

36 data points across 8 retailers

16 retailers$727 USD to $1,447 USD

A
Cheapest Retailer
-
$727 USD
Final sale: no returns
Retailer 2
-
$789 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$789 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$789 USD
View
Retailer 5
-
$819 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$910 USD
View
Price last confirmed 59 days ago
Retailer 7
-
$910 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$948 USD
£747 GBP
View
B+
Retailer 9
-
$960 USD
View
B+
Retailer 10
-
$971 USD
£765 GBP
View
B+
Retailer 11
-
$1,114 USD
€1,061 EUR
View
Retailer 12
-
$1,186 USD
A$1,825 AUD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
$1,217 USD
ZAR 19,668 ZAR
View
B
Retailer 14
-
$1,447 USD
£1,139 GBP
View
Retailer 15
-
$2,473 USD
View
Price last confirmed 62 days ago
Most Expensive
NZ Jewellers
261f349c-c79e-45b0-9640-31a2bf8503cc · Sep 29
$2,473 USD
View
Price last confirmed 31 days ago
15 more retailers have this diamond
Prices start from $727 USDSave up to $720 USD

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
$727 USD