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Round|Natural|GIA

2.31ct L VS1 Round Natural Diamond

EX • L/VS1 • GIA 2205970737

Certificate GIA 2205970737

Diamond specifications and retailer prices

From $18,133 AUD
As of November 4, 2026
Save $5,100 AUD (22%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $28,151 AUD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 2.31ct natural round diamond

This 2.31ct natural round sits in the two to three carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2205970737. Listed at 12 retailers as of November 4, 2026, with a 28% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.31
Carat
L
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2205970737
Dimensions8.55 × 8.43 × 5.28 mm
L/W Ratio1.01
Top View
8.55 mm8.43 mm2.31 ctL / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2205970737
Side View
Table 52.0%CrownGirdle: Sli. ThickPavilionCulet: Very SmallDepth 62.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $21,977 AUD|Low: $17,662 AUD|High: $26,966 AUD|Avg: $20,901 AUD|+5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3$18,133 AUD
Retailer 9$18,436 AUD
Retailer 5$19,300 AUD
Retailer 7$19,513 AUD
Retailer 4$20,229 AUD
Retailer 8$21,216 AUD
Retailer 1$21,977 AUD
Retailer 2$23,233 AUD
Retailer 6$26,966 AUD

39 data points across 9 retailers

12 retailers$18,133 AUD to $23,233 AUD

Retailer 1
-
$17,208 AUD
Price last confirmed 102 days ago
B
Retailer 2
-
$18,133 AUD
View
B
Retailer 3
-
$19,300 AUD
View
Retailer 4
-
$19,872 AUD
View
Price last confirmed 29 days ago
B
Retailer 5
-
$20,229 AUD
View
Retailer 6
-
$21,198 AUD
View
Price last confirmed 38 days ago
Retailer 7
-
$21,527 AUD
View
Price last confirmed 29 days ago
B
Retailer 8
-
$21,977 AUD
View
Retailer 9
-
$22,356 AUD
View
Price last confirmed 38 days ago
B
Retailer 10
-
$23,233 AUD
View
Retailer 11
-
$26,966 AUD
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
6fe02089-d2d7-4ea0-a4e4-940577695c81 · Sep 27
$28,151 AUD
$19,707 USD
View
Price last confirmed 40 days ago
11 more retailers have this diamond
Prices start from $18,133 AUDSave up to $5,100 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
2.31ct Round
$18,133 AUD