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Oval|Natural|GIA

1.51ct L VS1 Oval Natural Diamond

GD • L/VS1 • GIA 6545775516

Certificate GIA 6545775516

Diamond specifications and retailer prices

From $3,362 AUD
As of November 5, 2026
Save $5,225 AUD (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,587 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6545775516. Listed at 12 retailers as of November 5, 2026, with prices from $3,362 to $8,587, a $5,225 spread on the same certified stone. NZ Jewellers lists it at $8,587. 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
L
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545775516
Dimensions8.90 × 6.45 × 4.15 mm
L/W Ratio1.38
Top View
8.90 mm6.45 mm1.51 ctL / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545775516
Side View
Table 56.0%CrownGirdle: ThickPavilionCulet: NDepth 64.4%

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: $8,587 AUD|Low: $2,608 AUD|High: $8,587 AUD|Avg: $3,829 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 6$2,608 AUD
Retailer 4$2,984 AUD
Retailer 17$3,362 AUD
Retailer 5$3,411 AUD
Retailer 7$3,509 AUD
Retailer 16$3,682 AUD
Retailer 13$3,697 AUD
Retailer 15$3,721 AUD
Retailer 10$3,781 AUD
Retailer 3$3,893 AUD
Retailer 2$3,930 AUD
Retailer 12$4,293 AUD
Retailer 11$4,347 AUD
Retailer 8$4,574 AUD
Retailer 9$4,681 AUD
Retailer 14$5,012 AUD
NZ Jewellers$8,587 AUD

12 data points across 17 retailers

12 retailers$3,362 AUD to $8,587 AUD

Retailer 1
-
$2,984 AUD
Price last confirmed 16 days ago
B+
Retailer 2
-
$3,362 AUD
View
B+
Retailer 3
-
$3,682 AUD
View
B+
Retailer 4
-
$3,697 AUD
View
B+
Retailer 5
-
$3,721 AUD
View
B+
Retailer 6
-
$3,781 AUD
View
B+
Retailer 7
-
$3,893 AUD
View
B+
Retailer 8
-
$3,930 AUD
View
B+
Retailer 9
-
$4,293 AUD
View
B+
Retailer 10
-
$4,347 AUD
View
B
Retailer 11
-
$5,012 AUD
View
Most Expensive
C
NZ Jewellers
52a36b19-4359-4df0-880f-0233bbbd2c6f · Nov 5
$8,587 AUD
$5,900 USD
View
11 more retailers have this diamond
Prices start from $3,362 AUDSave up to $5,225 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+
1.51ct Oval
$3,362 AUD