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Oval|Natural|GIA

0.55ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1172453129

Certificate GIA 1172453129

Diamond specifications and retailer prices

From $1,522 NZD
$858 USD
As of October 30, 2026
Save $903 NZD (37%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,426 NZD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded E 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 1172453129. Listed at 2 retailers as of October 30, 2026, with prices from $1,522 to $2,426, a $903 spread on the same certified stone. 77 Diamonds lists it at $2,426. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1172453129
Dimensions6.07 × 4.77 × 2.82 mm
L/W Ratio1.27
Top View
6.07 mm4.77 mm0.55 ctE / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 1172453129
Side View
Table 64.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $2,426 NZD|Low: $2,371 NZD|High: $2,430 NZD|Avg: $2,407 NZD|+2.3%
October 30, 2026
77 Diamonds$2,426 NZD

32 data points across 1 retailer

2 retailers$1,522 NZD to $2,426 NZD

B+
Cheapest Retailer
-
$1,522 NZD
$858 USD
Most Expensive
B
77 Diamonds
OVZYEQNRECV · Oct 30
$2,426 NZD
£1,076 GBP
View
1 more retailer has this diamond
Prices start from $1,522 NZDSave up to $903 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
$1,522 NZD