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Radiant|Natural|GIA

1.31ct L VS1 Radiant Natural Diamond

ID • L/VS1 • GIA 1

Certificate GIA 1

Diamond specifications and retailer prices

From $3,449 AUD
As of November 6, 2026
Save $1,097 AUD (24%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,093 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.31ct natural radiant diamond

This 1.31ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 7 retailers as of November 5, 2026, with a 32% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
L
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1
Dimensions7.51 × 5.40 × 3.74 mm
L/W Ratio1.39
Top View
7.51 mm5.40 mm1.31 ctL / VS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.2%

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 6
Current: $9,093 AUD|Low: $3,449 AUD|High: $9,093 AUD|Avg: $4,729 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 30, 2026
Retailer 3$3,449 AUD
Retailer 7$3,719 AUD
Retailer 4$3,941 AUD
Retailer 5$3,941 AUD
Retailer 2$4,093 AUD
Retailer 6$4,547 AUD
NZ Jewellers$9,093 AUD

2 data points across 7 retailers

7 retailers$3,449 AUD to $4,547 AUD

B+
Cheapest Retailer
-
$3,449 AUD
B+
Retailer 2
-
$3,719 AUD
View
Retailer 3
-
$3,941 AUD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$3,941 AUD
View
B
Retailer 5
-
$4,093 AUD
View
B
Retailer 6
-
$4,547 AUD
View
Most Expensive
NZ Jewellers
c94bd373-00bf-430d-ba03-0cfa31e17136 · Nov 5
$9,093 AUD
$6,248 USD
View
Price under review
6 more retailers have this diamond
Prices start from $3,449 AUDSave up to $1,097 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 Radiant
$3,449 AUD