Oval|Natural|GIA

1.51ct L VS1 Oval Natural Diamond

GD • L/VS1 • GIA 6475747189

Certificate GIA 6475747189

Diamond specifications and retailer prices

From $5,888 NZD
As of November 6, 2026
Save $2,857 NZD (33%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,485 NZD at NZ Jewellers · As of September 30, 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 6475747189. Listed at 13 retailers as of November 5, 2026, with a 49% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6475747189
Dimensions9.77 × 6.32 × 3.96 mm
L/W Ratio1.55
Top View
9.77 mm6.32 mm1.51 ctL / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6475747189
Side View
Table 60.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.6%

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: $7,257 NZD|Low: $5,841 NZD|High: $8,807 NZD|Avg: $7,392 NZD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$5,888 NZD
Retailer 7$6,305 NZD
Retailer 3$6,364 NZD
Retailer 11$7,165 NZD
Retailer 1$7,257 NZD
Retailer 2$7,430 NZD
Retailer 8$7,647 NZD
Retailer 9$7,703 NZD
Retailer 5$8,107 NZD
Retailer 10$8,267 NZD
Retailer 4$8,745 NZD

42 data points across 11 retailers

13 retailers$5,888 NZD to $8,745 NZD

B+
Cheapest Retailer
-
$5,888 NZD
B+
Retailer 2
-
$6,305 NZD
View
B
Retailer 3
-
$6,837 NZD
View
Retailer 4
-
$7,165 NZD
View
Price last confirmed 29 days ago
Retailer 5
-
$7,165 NZD
View
Price last confirmed 38 days ago
Retailer 6
-
$7,165 NZD
View
Price last confirmed 29 days ago
B
Retailer 7
-
$7,257 NZD
View
B
Retailer 8
-
$7,430 NZD
View
B
Retailer 9
-
$7,703 NZD
View
B
Retailer 10
-
$8,107 NZD
View
Retailer 11
-
$8,267 NZD
View
Price last confirmed 38 days ago
B
Retailer 12
-
$8,745 NZD
View
Most Expensive
NZ Jewellers
254e6533-f359-4517-a400-1773bf257e63 · Sep 30
$12,485 NZD
$6,921 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from $5,888 NZDSave up to $2,857 NZD

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
$5,888 NZD