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Oval|Natural|GIA

1.51ct J IF Oval Natural Diamond

EX • J/IF • GIA 1565138004

Certificate GIA 1565138004

Diamond specifications and retailer prices

From $7,577 SGD
As of November 1, 2026
Save $6,394 SGD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,970 SGD 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 $7,577 to $13,970, a $6,394 spread on the same certified stone. Wholesale Diamonds Direct lists it at $13,970. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $9,651 SGD|Low: $7,577 SGD|High: $13,970 SGD|Avg: $9,274 SGD|-1.2%
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 2, 2026
Retailer 13$7,577 SGD
Retailer 6$7,768 SGD
Retailer 14$7,780 SGD
Retailer 2$7,886 SGD
Retailer 11$8,016 SGD
Retailer 10$8,041 SGD
Retailer 12$8,198 SGD
Retailer 8$8,640 SGD
Retailer 4$9,507 SGD
Retailer 3$9,566 SGD
Retailer 1$9,651 SGD
Retailer 9$10,739 SGD
Retailer 7$10,935 SGD
Retailer 5$12,438 SGD
Retailer 15$13,055 SGD
Wholesale Diamonds Direct$13,970 SGD

27 data points across 16 retailers

15 retailers$7,577 SGD to $13,970 SGD

A
Cheapest Retailer
-
$7,577 SGD
A
Retailer 2
-
$7,768 SGD
$6,076 USD
View
A
Retailer 3
-
$7,780 SGD
$6,086 USD
View
B+
Retailer 4
-
$7,886 SGD
View
B+
Retailer 5
-
$8,016 SGD
$6,271 USD
View
B+
Retailer 6
-
$8,041 SGD
$6,290 USD
View
B+
Retailer 7
-
$8,198 SGD
$6,413 USD
View
B+
Retailer 8
-
$8,640 SGD
£5,321 GBP
View
B+
Retailer 9
-
$9,507 SGD
$7,437 USD
View
B+
Retailer 10
-
$9,566 SGD
$7,483 USD
View
B+
Retailer 11
-
$9,651 SGD
€7,190 EUR
View
B+
Retailer 12
-
$10,739 SGD
$8,400 USD
View
B
Retailer 13
-
$12,438 SGD
$9,729 USD
View
B
Retailer 14
-
$13,055 SGD
$10,212 USD
View
Most Expensive
B
Wholesale Diamonds Direct
488909012 · Oct 26
$13,970 SGD
$10,928 USD
View
14 more retailers have this diamond
Prices start from $7,577 SGDSave up to $6,394 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.

A
1.51ct Oval
$7,577 SGD