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Oval|Natural|GIA

1.51ct L SI1 Oval Natural Diamond

VG • L/SI1 • GIA 7541732992

Certificate GIA 7541732992

Diamond specifications and retailer prices

From $1,433 USD
As of November 6, 2026
Save $3,269 USD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,702 USD 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7541732992. Listed at 18 retailers as of November 5, 2026, with prices from $1,433 to $4,702, a $3,269 spread on the same certified stone. NZ Jewellers lists it at $4,702. 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
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541732992
Dimensions8.91 × 6.35 × 4.01 mm
L/W Ratio1.40
Top View
8.91 mm6.35 mm1.51 ctL / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541732992
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NDepth 63.1%

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 6
Current: $4,702 USD|Low: $1,433 USD|High: $4,880 USD|Avg: $2,255 USD|+8.4%
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
November 6, 2026
Retailer 3$1,433 USD
Retailer 4$1,675 USD
Retailer 15$1,741 USD
Retailer 2$1,895 USD
Retailer 13$1,928 USD
Retailer 8$1,941 USD
Retailer 14$1,970 USD
Retailer 7$2,001 USD
Retailer 16$2,017 USD
Retailer 9$2,065 USD
Retailer 11$2,093 USD
Retailer 5$2,224 USD
Retailer 6$2,224 USD
Retailer 12$2,353 USD
Retailer 10$2,617 USD
NZ Jewellers$4,702 USD

24 data points across 16 retailers

18 retailers$1,433 USD to $4,702 USD

A
Cheapest Retailer
-
$1,433 USD
A
Retailer 2
-
$1,675 USD
View
A
Retailer 3
-
$1,741 USD
View
A
Retailer 4
-
$1,895 USD
View
B+
Retailer 5
-
$1,928 USD
View
B+
Retailer 6
-
$1,941 USD
View
B+
Retailer 7
-
$1,970 USD
View
Retailer 8
-
$2,001 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,017 USD
View
B+
Retailer 10
-
$2,065 USD
View
B+
Retailer 11
-
$2,093 USD
View
B+
Retailer 12
-
$2,224 USD
View
B+
Retailer 13
-
$2,224 USD
View
B+
Retailer 14
-
$2,353 USD
View
Retailer 15
-
$2,393 USD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
$2,617 USD
View
Retailer 17
-
$4,336 USD
View
Price last confirmed 23 days ago
Most Expensive
C
NZ Jewellers
5a4f0e7d-619b-41ff-8d1d-55cc8663c596 · Nov 5
$4,702 USD
View
17 more retailers have this diamond
Prices start from $1,433 USDSave up to $3,269 USD

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 Oval
$1,433 USD