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Round|Natural|GIA

1.51ct M VVS2 Round Natural Diamond

VG • M/VVS2 • GIA 1538504522

Certificate GIA 1538504522

Diamond specifications and retailer prices

From $4,650 AUD
As of November 3, 2026
Save $3,738 AUD (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,388 AUD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by GIA 1538504522. Listed at 6 retailers as of November 2, 2026, with prices from $4,650 to $8,388, a $3,738 spread on the same certified stone. NZ Jewellers lists it at $8,388. 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

1.51
Carat
M
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 1538504522
Dimensions7.07 × 7.16 × 4.60 mm
L/W Ratio1.01
Girdle conditionThick
Key to symbols
Pinpoint, Needle
Top View
7.07 mm7.16 mm1.51 ctM / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1538504522
Side View
Table 58.0%Crown 38°GirdlePavilion 40.4°CuletDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $8,388 AUD|Low: $4,650 AUD|High: $8,638 AUD|Avg: $5,527 AUD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$4,650 AUD
Retailer 6$4,671 AUD
Retailer 7$4,814 AUD
Retailer 4$5,000 AUD
Retailer 9$5,035 AUD
Retailer 3$5,270 AUD
Retailer 2$5,423 AUD
Retailer 8$5,635 AUD
NZ Jewellers$8,388 AUD

39 data points across 9 retailers

6 retailers$4,650 AUD to $8,388 AUD

A
Cheapest Retailer
-
$4,650 AUD
A
Retailer 2
-
$4,671 AUD
View
A
Retailer 3
-
$4,814 AUD
View
A
Retailer 4
-
$5,000 AUD
View
B+
Retailer 5
-
$5,270 AUD
View
Most Expensive
B
NZ Jewellers
220ad4e1-a357-47ee-96a2-c7ee8d7c4aac · Nov 2
$8,388 AUD
$5,872 USD
View
5 more retailers have this diamond
Prices start from $4,650 AUDSave up to $3,738 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
1.51ct Round
$4,650 AUD