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Oval|Natural|GIA

1.31ct E SI1 Oval Natural Diamond

ID • E/SI1 • GIA 7546471724

Certificate GIA 7546471724

Diamond specifications and retailer prices

From $8,162 NZD
$4,600 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $8,162 NZD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.31ct natural oval diamond

This 1.31ct natural oval sits in the one-and-a-quarter to one-and-a-half 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 7546471724. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.31
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 7546471724
Dimensions8.56 × 6.09 × 3.87 mm
L/W Ratio1.41
Girdle conditionFaceted
Top View
8.56 mm6.09 mm1.31 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7546471724
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 39.3°Culet: NoneDepth 63.6%

Caratlytics Score

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

Last verified: Oct 29
Current: $8,162 NZD|Low: $6,279 NZD|High: $13,578 NZD|Avg: $8,249 NZD|-3.4%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 15
July 29, 2026
Retailer 3$6,524 NZD
Retailer 8$6,609 NZD
Retailer 14$6,677 NZD
Retailer 9$7,003 NZD
Retailer 7$7,111 NZD
Retailer 2$7,286 NZD
Retailer 13$7,401 NZD
Retailer 15$8,096 NZD
Retailer 6$8,114 NZD
Brilliant Earth$8,162 NZD
Retailer 10$8,925 NZD
Retailer 11$8,925 NZD
Retailer 12$9,226 NZD
Retailer 5$9,466 NZD
Retailer 4$13,578 NZD

51 data points across 15 retailers

1 retailer

B+
Brilliant Earth
17737310Y · Oct 29
$8,162 NZD
$4,600 USD
View

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+
1.31ct Oval
$8,162 NZD