Oval|Natural|GIA

0.55ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 7556512601

Certificate GIA 7556512601

Diamond specifications and retailer prices

From $422 USD
As of November 7, 2026
Save $1,479 USD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,901 USD 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 $422 to $1,901, a $1,479 spread on the same certified stone. NZ Jewellers lists it at $1,901. 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
Color
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: $1,901 USD|Low: $422 USD|High: $1,921 USD|Avg: $741 USD|+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$422 USD
Retailer 11$457 USD
Retailer 10$496 USD
Retailer 7$515 USD
Retailer 8$534 USD
Retailer 9$572 USD
Retailer 2$583 USD
Retailer 4$609 USD
Retailer 6$619 USD
Retailer 5$1,139 USD
NZ Jewellers$1,901 USD

41 data points across 11 retailers

11 retailers$422 USD to $1,901 USD

A
Cheapest Retailer
-
$422 USD
A
Retailer 2
-
$457 USD
View
Final sale: no returns
A
Retailer 3
-
$496 USD
View
A
Retailer 4
-
$515 USD
View
A
Retailer 5
-
$534 USD
View
A
Retailer 6
-
$572 USD
View
A
Retailer 7
-
$583 USD
View
A
Retailer 8
-
$609 USD
View
B+
Retailer 9
-
$619 USD
View
B
Retailer 10
-
$1,139 USD
View
Most Expensive
C
NZ Jewellers
f368421f-4949-42d9-8e40-3f64fc7ddca7 · Nov 7
$1,901 USD
View
10 more retailers have this diamond
Prices start from $422 USDSave up to $1,479 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
$422 USD