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Oval|Natural|GIA

0.55ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 7556512601

Certificate GIA 7556512601

Diamond specifications and retailer prices

From $761 NZD
As of November 7, 2026
Save $2,668 NZD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,429 NZD at NZ Jewellers · As of November 7, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556512601. Listed at 11 retailers as of November 7, 2026, with prices from $761 to $3,429, a $2,668 spread on the same certified stone. NZ Jewellers lists it at $3,429. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556512601
Dimensions6.96 × 4.42 × 2.77 mm
L/W Ratio1.57
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
6.96 mm4.42 mm0.55 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556512601
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 62.6%

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 7
Current: $3,429 NZD|Low: $761 NZD|High: $3,465 NZD|Avg: $1,337 NZD|+19.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3$761 NZD
Retailer 11$824 NZD
Retailer 10$895 NZD
Retailer 7$929 NZD
Retailer 8$963 NZD
Retailer 9$1,032 NZD
Retailer 2$1,052 NZD
Retailer 4$1,099 NZD
Retailer 6$1,117 NZD
Retailer 5$2,055 NZD
NZ Jewellers$3,429 NZD

41 data points across 11 retailers

11 retailers$761 NZD to $3,429 NZD

A
Cheapest Retailer
-
$761 NZD
A
Retailer 2
-
$824 NZD
View
Final sale: no returns
A
Retailer 3
-
$895 NZD
View
A
Retailer 4
-
$929 NZD
View
A
Retailer 5
-
$963 NZD
View
A
Retailer 6
-
$1,032 NZD
View
A
Retailer 7
-
$1,052 NZD
View
A
Retailer 8
-
$1,099 NZD
View
B+
Retailer 9
-
$1,117 NZD
View
B
Retailer 10
-
$2,055 NZD
View
Most Expensive
C
NZ Jewellers
f368421f-4949-42d9-8e40-3f64fc7ddca7 · Nov 7
$3,429 NZD
$1,901 USD
View
10 more retailers have this diamond
Prices start from $761 NZDSave up to $2,668 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
$761 NZD