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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 $3,462 SGD
As of November 4, 2026
Save $2,797 SGD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,258 SGD 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 $3,462 to $6,258, a $2,797 spread on the same certified stone. Wholesale Diamonds Direct lists it at $6,258. 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
Colour
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: $4,805 SGD|Low: $3,462 SGD|High: $6,258 SGD|Avg: $4,417 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 6$3,462 SGD
Retailer 5$3,733 SGD
Retailer 4$3,768 SGD
Retailer 7$3,778 SGD
Retailer 3$4,042 SGD
Retailer 8$4,571 SGD
Retailer 2$4,616 SGD
Retailer 1$4,805 SGD
Wholesale Diamonds Direct$6,258 SGD

17 data points across 9 retailers

9 retailers$3,462 SGD to $6,258 SGD

B+
Cheapest Retailer
-
$3,462 SGD
B+
Retailer 2
-
$3,733 SGD
View
B+
Retailer 3
-
$3,768 SGD
View
B+
Retailer 4
-
$3,778 SGD
View
B+
Retailer 5
-
$4,042 SGD
View
B
Retailer 6
-
$4,571 SGD
View
B
Retailer 7
-
$4,616 SGD
View
B
Retailer 8
-
$4,805 SGD
View
Most Expensive
B
Wholesale Diamonds Direct
585253724 · Nov 6
$6,258 SGD
$4,883 USD
View
8 more retailers have this diamond
Prices start from $3,462 SGDSave up to $2,797 SGD

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
$3,462 SGD