Oval|Natural|GIA

1.51ct J IF Oval Natural Diamond

EX • J/IF • GIA 1565138004

Certificate GIA 1565138004

Diamond specifications and retailer prices

From $5,927 USD
SGD 8,009 SGD
As of November 1, 2026
Save $5,001 USD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,928 USD at Wholesale Diamonds Direct · As of October 26, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565138004. Listed at 15 retailers as of October 26, 2026, with prices from $5,927 to $10,928, a $5,001 spread on the same certified stone. Wholesale Diamonds Direct lists it at $10,928. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.34°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 1565138004
Dimensions9.42 × 6.42 × 3.96 mm
L/W Ratio1.47
Culet sizeNone
Top View
9.42 mm6.42 mm1.51 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565138004
Side View
Table 59.0%Crown 38.34°Girdle: MED-STKPavilion 40.4°Culet: NDepth 61.6%

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 1
Current: $8,400 USD|Low: $5,927 USD|High: $10,928 USD|Avg: $7,250 USD|-1.6%
Retailer 1
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
Wholesale Diamonds Direct
November 1, 2026
Retailer 13$5,927 USD
Retailer 6$6,076 USD
Retailer 14$6,086 USD
Retailer 2$6,169 USD
Retailer 11$6,271 USD
Retailer 10$6,290 USD
Retailer 12$6,413 USD
Retailer 8$6,758 USD
Retailer 4$7,437 USD
Retailer 3$7,483 USD
Retailer 9$7,525 USD
Retailer 1$8,400 USD
Retailer 7$8,554 USD
Retailer 5$9,729 USD
Retailer 15$10,212 USD
Wholesale Diamonds Direct$10,928 USD

26 data points across 16 retailers

15 retailers$5,927 USD to $10,928 USD

A
Cheapest Retailer
-
$5,927 USD
SGD 8,009 SGD
A
Retailer 2
-
$6,076 USD
View
A
Retailer 3
-
$6,086 USD
View
B+
Retailer 4
-
$6,169 USD
SGD 8,336 SGD
View
B+
Retailer 5
-
$6,271 USD
View
B+
Retailer 6
-
$6,290 USD
View
B+
Retailer 7
-
$6,413 USD
View
B+
Retailer 8
-
$6,758 USD
£5,321 GBP
View
B+
Retailer 9
-
$7,437 USD
View
B+
Retailer 10
-
$7,483 USD
View
B+
Retailer 11
-
$7,525 USD
€7,167 EUR
View
B+
Retailer 12
-
$8,400 USD
View
B
Retailer 13
-
$9,729 USD
View
B
Retailer 14
-
$10,212 USD
View
Most Expensive
B
Wholesale Diamonds Direct
488909012 · Oct 26
$10,928 USD
View
14 more retailers have this diamond
Prices start from $5,927 USDSave up to $5,001 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
$5,927 USD