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Oval|Natural|GIA

1.00ct J IF Oval Natural Diamond

EX • J/IF • GIA 6551291427

Certificate GIA 6551291427

Diamond specifications and retailer prices

From $3,641 SGD
As of November 5, 2026
Save $3,690 SGD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,331 SGD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-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 6551291427. Listed at 10 retailers as of November 5, 2026, with prices from $3,641 to $7,331, a $3,690 spread on the same certified stone. Wholesale Diamonds Direct lists it at $7,331. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551291427
Dimensions8.15 × 5.54 × 3.45 mm
L/W Ratio1.47
Culet sizeNone
Top View
8.15 mm5.54 mm1.00 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551291427
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 62.3%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $4,687 SGD|Low: $3,406 SGD|High: $7,331 SGD|Avg: $4,779 SGD|+16.0%
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
Wholesale Diamonds Direct
November 6, 2026
Retailer 12$3,641 SGD
Retailer 7$3,715 SGD
Retailer 5$3,761 SGD
Retailer 3$3,961 SGD
Retailer 10$4,027 SGD
Retailer 13$4,027 SGD
Retailer 8$4,182 SGD
Retailer 2$4,542 SGD
Retailer 9$4,646 SGD
Retailer 4$4,653 SGD
Retailer 1$4,687 SGD
Retailer 6$6,716 SGD
Retailer 11$7,015 SGD
Wholesale Diamonds Direct$7,331 SGD

29 data points across 14 retailers

10 retailers$3,641 SGD to $7,331 SGD

B+
Cheapest Retailer
-
$3,641 SGD
B+
Retailer 2
-
$3,715 SGD
View
Final sale: no returns
B+
Retailer 3
-
$4,027 SGD
View
B
Retailer 4
-
$4,182 SGD
View
B
Retailer 5
-
$4,542 SGD
View
B
Retailer 6
-
$4,646 SGD
View
B
Retailer 7
-
$4,687 SGD
View
B
Retailer 8
-
$6,716 SGD
View
B
Retailer 9
-
$7,015 SGD
View
Most Expensive
B
Wholesale Diamonds Direct
276736039 · Nov 6
$7,331 SGD
$5,720 USD
View
9 more retailers have this diamond
Prices start from $3,641 SGDSave up to $3,690 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+
1.00ct Oval
$3,641 SGD