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Oval|Natural|GIA

1.51ct L SI2 Oval Natural Diamond

EX • L/SI2 • GIA 7562678029

Certificate GIA 7562678029

Diamond specifications and retailer prices

From $2,701 USD
As of November 4, 2026
Save $2,182 USD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,883 USD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562678029. Listed at 9 retailers as of November 4, 2026, with prices from $2,701 to $4,883, a $2,182 spread on the same certified stone. Wholesale Diamonds Direct lists it at $4,883. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
L
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.36°
Pavilion angle39.38°
OriginNatural
Grading LabGIA
CertificateGIA 7562678029
Dimensions9.02 × 6.46 × 3.89 mm
L/W Ratio1.40
Culet sizeNone
Top View
9.02 mm6.46 mm1.51 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7562678029
Side View
Table 60.0%Crown 40.36°Girdle: THN-THKPavilion 39.38°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,749 USD|Low: $2,701 USD|High: $4,883 USD|Avg: $3,447 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 6$2,701 USD
Retailer 5$2,913 USD
Retailer 4$2,940 USD
Retailer 7$2,948 USD
Retailer 3$3,154 USD
Retailer 8$3,567 USD
Retailer 2$3,602 USD
Retailer 1$3,749 USD
Wholesale Diamonds Direct$4,883 USD

17 data points across 9 retailers

9 retailers$2,701 USD to $4,883 USD

B+
Cheapest Retailer
-
$2,701 USD
B+
Retailer 2
-
$2,913 USD
View
B+
Retailer 3
-
$2,940 USD
View
B+
Retailer 4
-
$2,948 USD
View
B+
Retailer 5
-
$3,154 USD
View
B
Retailer 6
-
$3,567 USD
View
B
Retailer 7
-
$3,602 USD
View
B
Retailer 8
-
$3,749 USD
View
Most Expensive
B
Wholesale Diamonds Direct
585253724 · Nov 6
$4,883 USD
View
8 more retailers have this diamond
Prices start from $2,701 USDSave up to $2,182 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.

B+
1.51ct Oval
$2,701 USD