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Oval|Natural|GIA

1.00ct D IF Oval Natural Diamond

EX • D/IF • GIA 2567594671

Certificate GIA 2567594671

Diamond specifications and retailer prices

From $8,309 SGD
As of November 4, 2026
Save $9,969 SGD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $18,278 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded D colour (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 2567594671. Listed at 21 retailers as of November 4, 2026, with prices from $8,309 to $18,278, a $9,969 spread on the same certified stone. NZ Jewellers lists it at $18,278. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567594671
Dimensions7.83 × 5.54 × 3.46 mm
L/W Ratio1.41
Top View
7.83 mm5.54 mm1.00 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567594671
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.4%

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 4
Current: $18,278 SGD|Low: $8,227 SGD|High: $18,278 SGD|Avg: $11,154 SGD
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 4, 2026
Retailer 21$8,309 SGD
Retailer 16$8,393 SGD
Retailer 5$9,445 SGD
Retailer 4$9,517 SGD
Retailer 15$9,770 SGD
Retailer 10$10,051 SGD
Retailer 18$10,080 SGD
Retailer 7$10,088 SGD
Retailer 9$10,088 SGD
Retailer 14$10,929 SGD
Retailer 8$10,984 SGD
Retailer 12$11,096 SGD
Retailer 6$11,164 SGD
Retailer 17$11,266 SGD
Retailer 19$11,537 SGD
Retailer 13$11,743 SGD
Retailer 11$11,821 SGD
Retailer 3$12,610 SGD
Retailer 20$13,426 SGD
Retailer 2$15,188 SGD
NZ Jewellers$18,278 SGD

8 data points across 21 retailers

21 retailers$8,309 SGD to $18,278 SGD

A
Cheapest Retailer
-
$8,309 SGD
A
Retailer 2
-
$8,393 SGD
View
B+
Retailer 3
-
$9,445 SGD
View
B+
Retailer 4
-
$9,517 SGD
View
B+
Retailer 5
-
$9,770 SGD
View
B+
Retailer 6
-
$10,051 SGD
View
B+
Retailer 7
-
$10,080 SGD
View
B+
Retailer 8
-
$10,088 SGD
View
B+
Retailer 9
-
$10,088 SGD
View
Final sale: no returns
B+
Retailer 10
-
$10,929 SGD
View
B+
Retailer 11
-
$10,984 SGD
View
B+
Retailer 12
-
$11,096 SGD
View
B+
Retailer 13
-
$11,164 SGD
View
B+
Retailer 14
-
$11,266 SGD
View
B+
Retailer 15
-
$11,537 SGD
View
B+
Retailer 16
-
$11,743 SGD
View
B+
Retailer 17
-
$11,821 SGD
View
B+
Retailer 18
-
$12,610 SGD
View
B
Retailer 19
-
$13,426 SGD
View
B
Retailer 20
-
$15,188 SGD
View
Most Expensive
B
NZ Jewellers
cef6d39e-dae4-49b6-8e95-c6dea7ae9666 · Nov 5
$18,278 SGD
$14,303 USD
View
20 more retailers have this diamond
Prices start from $8,309 SGDSave up to $9,969 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
1.00ct Oval
$8,309 SGD