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Oval|Natural|GIA

1.00ct E SI1 Oval Natural Diamond

GD • E/SI1 • GIA 6442881240

Certificate GIA 6442881240

Diamond specifications and retailer prices

From $3,467 SGD
₹258,298 INR
As of October 30, 2026
Save $4,827 SGD (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,294 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6442881240. Listed at 21 retailers as of October 30, 2026, with prices from $3,467 to $8,294, a $4,827 spread on the same certified stone. NZ Jewellers lists it at $8,294. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6442881240
Dimensions7.91 × 5.61 × 3.34 mm
L/W Ratio1.41
Top View
7.91 mm5.61 mm1.00 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6442881240
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 59.4%

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: Oct 30
Current: $3,467 SGD|Low: $3,317 SGD|High: $8,058 SGD|Avg: $4,828 SGD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 1$3,467 SGD
Retailer 3$3,469 SGD
Retailer 2$4,109 SGD
Retailer 10$4,226 SGD
Retailer 8$4,315 SGD
Retailer 9$4,394 SGD
Retailer 4$4,976 SGD
Retailer 11$5,100 SGD
Retailer 6$5,565 SGD
Retailer 7$5,797 SGD
Retailer 5$8,004 SGD

34 data points across 11 retailers

21 retailers$3,467 SGD to $8,294 SGD

A
Cheapest Retailer
-
$3,467 SGD
₹258,298 INR
B+
Retailer 2
-
$3,469 SGD
HK$21,200 HKD
View
B+
Retailer 3
-
$4,065 SGD
$3,180 USD
View
B+
Retailer 4
-
$4,109 SGD
$3,214 USD
View
B
Retailer 5
-
$4,226 SGD
$3,306 USD
View
B
Retailer 6
-
$4,315 SGD
$3,375 USD
View
B
Retailer 7
-
$4,394 SGD
$3,437 USD
View
Final sale: no returns
B
Retailer 8
-
$4,564 SGD
$3,570 USD
View
B
Retailer 9
-
$4,761 SGD
$3,724 USD
View
B
Retailer 10
-
$4,761 SGD
$3,724 USD
View
B
Retailer 11
-
$4,858 SGD
View
B
Retailer 12
-
$4,944 SGD
$3,867 USD
View
B
Retailer 13
-
$4,947 SGD
$3,870 USD
View
B
Retailer 14
-
$4,976 SGD
£3,065 GBP
View
Retailer 15
-
$5,100 SGD
A$6,137 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$5,493 SGD
$4,297 USD
View
B
Retailer 17
-
$5,565 SGD
€4,146 EUR
View
B
Retailer 18
-
$5,797 SGD
ZAR 73,259 ZAR
View
C
Retailer 19
-
$7,343 SGD
$5,744 USD
View
B
Retailer 20
-
$8,004 SGD
£4,930 GBP
View
Most Expensive
C
NZ Jewellers
f335ae5d-6ac6-422c-b5f8-66c1e9d0dbb0 · Oct 30
$8,294 SGD
$6,488 USD
View
20 more retailers have this diamond
Prices start from $3,467 SGDSave up to $4,827 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
$3,467 SGD