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Oval|Natural|GIA

1.00ct D IF Oval Natural Diamond

GD • D/IF • GIA 1395782790

Certificate GIA 1395782790

Diamond specifications and retailer prices

From $10,329 SGD
As of November 4, 2026
Save $9,660 SGD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $19,989 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1395782790. Listed at 13 retailers as of November 4, 2026, with prices from $10,329 to $19,989, a $9,660 spread on the same certified stone. NZ Jewellers lists it at $19,989. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1395782790
Dimensions8.05 × 5.52 × 3.41 mm
L/W Ratio1.46
Culet sizeNone
Top View
8.05 mm5.52 mm1.00 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1395782790
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.8%

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 4
Current: $19,989 SGD|Low: $10,112 SGD|High: $19,989 SGD|Avg: $13,020 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
November 4, 2026
Retailer 15$10,329 SGD
Retailer 16$10,835 SGD
Retailer 14$10,958 SGD
Retailer 6$11,032 SGD
Retailer 13$11,032 SGD
Retailer 12$11,266 SGD
Retailer 3$11,951 SGD
Retailer 17$12,135 SGD
Retailer 7$12,217 SGD
Retailer 9$12,392 SGD
Retailer 5$12,931 SGD
Retailer 10$13,006 SGD
Retailer 4$13,790 SGD
Retailer 8$14,305 SGD
Retailer 11$14,682 SGD
Retailer 2$16,611 SGD
NZ Jewellers$19,989 SGD

33 data points across 17 retailers

13 retailers$10,329 SGD to $19,989 SGD

B+
Cheapest Retailer
-
$10,329 SGD
B
Retailer 2
-
$10,958 SGD
View
B
Retailer 3
-
$11,032 SGD
View
Final sale: no returns
Retailer 4
-
$11,266 SGD
View
Price last confirmed 13 days ago
B
Retailer 5
-
$11,951 SGD
View
B
Retailer 6
-
$12,135 SGD
View
B
Retailer 7
-
$12,217 SGD
View
B
Retailer 8
-
$12,931 SGD
View
B
Retailer 9
-
$13,006 SGD
View
B
Retailer 10
-
$13,790 SGD
View
B
Retailer 11
-
$14,682 SGD
View
B
Retailer 12
-
$16,611 SGD
View
Most Expensive
B
NZ Jewellers
94dfad82-cde1-4cf5-9538-ac0f2c7f2773 · Nov 5
$19,989 SGD
$15,642 USD
View
12 more retailers have this diamond
Prices start from $10,329 SGDSave up to $9,660 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
$10,329 SGD