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Oval|Natural|GIA

1.53ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 5234334907

Certificate GIA 5234334907

Diamond specifications and retailer prices

From $18,125 NZD
£7,912 GBP
As of November 6, 2026
1 retailer carries this diamond
Only listing: $18,125 NZD at 77 Diamonds
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 77 Diamonds

About this 1.53ct natural oval diamond

This 1.53ct natural oval sits in the one-and-a-half to two 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 5234334907. Listed at a single retailer as of November 6, 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

1.53
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5234334907
Dimensions8.53 × 6.56 × 4.30 mm
L/W Ratio1.30
Top View
8.53 mm6.56 mm1.53 ctE / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5234334907
Side View
Table 60.0%CrownGirdlePavilionCuletDepth 65.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $18,125 NZD|Low: $17,976 NZD|High: $18,423 NZD|Avg: $18,275 NZD|+0.8%
November 6, 2026
77 Diamonds$18,125 NZD

39 data points across 1 retailer

1 retailer

B
77 Diamonds
OVMAEQPGESN · Nov 6
$18,125 NZD
£7,912 GBP
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
1.53ct Oval
$18,125 NZD