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Oval|Natural|GIA

1.31ct E SI1 Oval Natural Diamond

FR • E/SI1 • GIA 2548167214

Certificate GIA 2548167214

Diamond specifications and retailer prices

From $5,563 AUD
$3,908 USD
As of October 30, 2026
Save $5,831 AUD (51%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,394 AUD 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 $5,563 to $11,394, a $5,831 spread on the same certified stone. NZ Jewellers lists it at $11,394. 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: $11,394 AUD|Low: $5,563 AUD|High: $12,388 AUD|Avg: $7,424 AUD|-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$5,563 AUD
Retailer 4$5,615 AUD
Retailer 6$5,660 AUD
Retailer 7$5,823 AUD
Retailer 9$6,304 AUD
Retailer 3$6,399 AUD
Retailer 8$6,674 AUD
Retailer 2$6,805 AUD
Retailer 5$10,291 AUD
NZ Jewellers$11,394 AUD

40 data points across 10 retailers

10 retailers$5,563 AUD to $11,394 AUD

B+
Cheapest Retailer
-
$5,563 AUD
$3,908 USD
Final sale: no returns
A
Retailer 2
-
$5,615 AUD
$3,944 USD
View
A
Retailer 3
-
$5,660 AUD
SGD 5,373 SGD
View
A
Retailer 4
-
$5,823 AUD
$4,090 USD
View
B+
Retailer 5
-
$6,304 AUD
$4,428 USD
View
B+
Retailer 6
-
$6,399 AUD
£3,539 GBP
View
B+
Retailer 7
-
$6,674 AUD
$4,688 USD
View
B+
Retailer 8
-
$6,805 AUD
$4,780 USD
View
B
Retailer 9
-
$10,291 AUD
£5,692 GBP
View
Most Expensive
C
NZ Jewellers
0f05f0e9-0454-495e-a960-a197c5482b27 · Oct 30
$11,394 AUD
$8,004 USD
View
9 more retailers have this diamond
Prices start from $5,563 AUDSave up to $5,831 AUD

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
$5,563 AUD