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Round|Natural|GIA

1.31ct E IF Round Natural Diamond

EX • E/IF • GIA 2566026486

Certificate GIA 2566026486

Diamond specifications and retailer prices

From $17,285 NZD
HK$75,800 HKD
As of October 29, 2026
Save $15,862 NZD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $33,147 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2566026486. Listed at 10 retailers as of October 27, 2026, with prices from $17,285 to $33,147, a $15,862 spread on the same certified stone. NZ Jewellers lists it at $33,147. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2566026486
Dimensions6.91 × 6.96 × 4.34 mm
L/W Ratio1.01
Top View
6.91 mm6.96 mm1.31 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566026486
Side View
Table 59.0%CrownGirdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 29
Current: $33,147 NZD|Low: $17,262 NZD|High: $33,147 NZD|Avg: $23,186 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3$17,285 NZD
Retailer 2$19,660 NZD
Retailer 10$19,701 NZD
Retailer 9$20,562 NZD
Retailer 4$21,248 NZD
Retailer 6$23,218 NZD
Retailer 7$23,582 NZD
Retailer 8$24,823 NZD
Retailer 5$31,227 NZD
NZ Jewellers$33,147 NZD

36 data points across 10 retailers

10 retailers$17,285 NZD to $33,147 NZD

A+
Cheapest Retailer
-
$17,285 NZD
HK$75,800 HKD
A
Retailer 2
-
$19,660 NZD
€10,510 EUR
View
A+
Retailer 3
-
$19,701 NZD
SGD 14,944 SGD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$20,562 NZD
$11,542 USD
View
A
Retailer 5
-
$21,248 NZD
£9,391 GBP
View
A
Retailer 6
-
$23,218 NZD
$13,033 USD
View
A
Retailer 7
-
$23,582 NZD
$13,237 USD
View
A
Retailer 8
-
$24,823 NZD
€13,270 EUR
View
B+
Retailer 9
-
$31,227 NZD
£13,802 GBP
View
Most Expensive
B+
NZ Jewellers
d354d300-8897-49de-b33e-a181a9686c98 · Oct 27
$33,147 NZD
$18,606 USD
View
9 more retailers have this diamond
Prices start from $17,285 NZDSave up to $15,862 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.

A+
1.31ct Round
$17,285 NZD