CaratHunter
Plans
Oval|Natural|GIA

1.31ct E SI1 Oval Natural Diamond

FR • E/SI1 • GIA 2548167214

Certificate GIA 2548167214

Diamond specifications and retailer prices

From $6,934 NZD
$3,908 USD
As of October 30, 2026
Save $7,268 NZD (51%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $14,201 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2548167214. Listed at 10 retailers as of October 30, 2026, with prices from $6,934 to $14,201, a $7,268 spread on the same certified stone. NZ Jewellers lists it at $14,201. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2548167214
Dimensions8.22 × 6.09 × 3.86 mm
L/W Ratio1.35
Top View
8.22 mm6.09 mm1.31 ctE / SI1
OriginNatural
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2548167214
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
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 30
Current: $14,201 NZD|Low: $6,934 NZD|High: $15,440 NZD|Avg: $9,253 NZD|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10$6,934 NZD
Retailer 4$6,998 NZD
Retailer 6$7,055 NZD
Retailer 7$7,257 NZD
Retailer 9$7,857 NZD
Retailer 3$7,975 NZD
Retailer 8$8,318 NZD
Retailer 2$8,481 NZD
Retailer 5$12,826 NZD
NZ Jewellers$14,201 NZD

40 data points across 10 retailers

10 retailers$6,934 NZD to $14,201 NZD

B+
Cheapest Retailer
-
$6,934 NZD
$3,908 USD
Final sale: no returns
A
Retailer 2
-
$6,998 NZD
$3,944 USD
View
A
Retailer 3
-
$7,055 NZD
SGD 5,373 SGD
View
A
Retailer 4
-
$7,257 NZD
$4,090 USD
View
B+
Retailer 5
-
$7,857 NZD
$4,428 USD
View
B+
Retailer 6
-
$7,975 NZD
£3,539 GBP
View
B+
Retailer 7
-
$8,318 NZD
$4,688 USD
View
B+
Retailer 8
-
$8,481 NZD
$4,780 USD
View
B
Retailer 9
-
$12,826 NZD
£5,692 GBP
View
Most Expensive
C
NZ Jewellers
0f05f0e9-0454-495e-a960-a197c5482b27 · Oct 30
$14,201 NZD
$8,004 USD
View
9 more retailers have this diamond
Prices start from $6,934 NZDSave up to $7,268 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 Oval
$6,934 NZD