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Oval|Natural|GIA

1.31ct L SI1 Oval Natural Diamond

FR • L/SI1 • GIA 5553226123

Certificate GIA 5553226123

Diamond specifications and retailer prices

From $3,084 AUD
As of November 5, 2026
Save $4,031 AUD (57%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,115 AUD at NZ Jewellers · As of November 5, 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5553226123. Listed at 6 retailers as of November 5, 2026, with prices from $3,084 to $7,115, a $4,031 spread on the same certified stone. NZ Jewellers lists it at $7,115. 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
L
Colour
SI1
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5553226123
Dimensions8.04 × 5.84 × 3.96 mm
L/W Ratio1.38
Top View
8.04 mm5.84 mm1.31 ctL / SI1
OriginNatural
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5553226123
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $7,115 AUD|Low: $2,789 AUD|High: $7,342 AUD|Avg: $3,778 AUD|+10.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$2,957 AUD
Retailer 4$3,084 AUD
Retailer 5$3,227 AUD
Retailer 2$3,301 AUD
Retailer 6$3,489 AUD
Retailer 3$3,749 AUD
NZ Jewellers$7,115 AUD

45 data points across 7 retailers

6 retailers$3,084 AUD to $7,115 AUD

B+
Cheapest Retailer
-
$3,084 AUD
B
Retailer 2
-
$3,227 AUD
View
B
Retailer 3
-
$3,301 AUD
View
B
Retailer 4
-
$3,489 AUD
View
B
Retailer 5
-
$3,749 AUD
View
Most Expensive
C
NZ Jewellers
477e3146-14ac-4b4c-af3c-ba8a5b3c81d7 · Nov 5
$7,115 AUD
$4,889 USD
View
5 more retailers have this diamond
Prices start from $3,084 AUDSave up to $4,031 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.

B+
1.31ct Oval
$3,084 AUD