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Princess|Natural|GIA

1.58ct H SI2 Princess Natural Diamond

EX • H/SI2 • GIA 5231880140

Certificate GIA 5231880140

Diamond specifications and retailer prices

From $10,104 NZD
$5,685 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $10,104 NZD at Blue Nile
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 Blue Nile

About this 1.58ct natural princess diamond

This 1.58ct natural princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231880140. Listed at a single retailer as of October 31, 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

1.58
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231880140
Dimensions6.51 × 6.46 × 4.66 mm
L/W Ratio1.01
Top View
6.51 mm6.46 mm1.58 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5231880140
Side View
Table 72.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $10,104 NZD|Low: $9,176 NZD|High: $12,263 NZD|Avg: $10,602 NZD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 26, 2026
Retailer 5$9,176 NZD
Retailer 6$9,403 NZD
Blue Nile$10,104 NZD
Retailer 7$10,836 NZD
Retailer 2$11,872 NZD
Retailer 4$11,872 NZD
Retailer 3$12,263 NZD

5 data points across 7 retailers

1 retailer

B
Blue Nile
28414131 · Oct 31
$10,104 NZD
$5,685 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
1.58ct Princess
$10,104 NZD