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Oval|Natural|GIA

1.00ct E VS1 Oval Natural Diamond

GD • E/VS1 • GIA 6512501288

Certificate GIA 6512501288

Diamond specifications and retailer prices

From $4,685 SGD
$3,665 USD
As of October 30, 2026
Save $5,792 SGD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,478 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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6512501288. Listed at 23 retailers as of October 30, 2026, with prices from $4,685 to $10,478, a $5,792 spread on the same certified stone. NZ Jewellers lists it at $10,478. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.1°
Pavilion angle36.4°
OriginNatural
Grading LabGIA
CertificateGIA 6512501288
Dimensions7.56 × 5.48 × 3.55 mm
L/W Ratio1.38
Top View
7.56 mm5.48 mm1.00 ctE / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6512501288
Side View
Table 54.0%Crown 38.1°Girdle: VTN-VTKPavilion 36.4°Culet: NoneDepth 64.8%

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: $5,980 SGD|Low: $4,610 SGD|High: $9,694 SGD|Avg: $6,041 SGD|+2.5%
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
Retailer 16
October 31, 2026
Retailer 3$4,685 SGD
Retailer 13$4,724 SGD
Retailer 16$4,913 SGD
Retailer 14$5,029 SGD
Retailer 5$5,178 SGD
Retailer 2$5,449 SGD
Retailer 4$5,449 SGD
Retailer 1$5,980 SGD
Retailer 15$6,063 SGD
Retailer 8$6,264 SGD
Retailer 7$6,287 SGD
Retailer 10$6,641 SGD
Retailer 9$6,807 SGD
Retailer 6$6,994 SGD
Retailer 12$7,324 SGD
Retailer 11$9,631 SGD

44 data points across 16 retailers

23 retailers$4,685 SGD to $10,478 SGD

A
Cheapest Retailer
-
$4,685 SGD
$3,665 USD
A
Retailer 2
-
$4,724 SGD
$3,695 USD
View
A
Retailer 3
-
$4,794 SGD
$3,750 USD
View
A
Retailer 4
-
$4,805 SGD
$3,759 USD
View
A
Retailer 5
-
$4,913 SGD
€3,660 EUR
View
A
Retailer 6
-
$5,029 SGD
$3,934 USD
View
Final sale: no returns
B+
Retailer 7
-
$5,163 SGD
$4,039 USD
View
B+
Retailer 8
-
$5,178 SGD
$4,050 USD
View
B+
Retailer 9
-
$5,449 SGD
$4,262 USD
View
B+
Retailer 10
-
$5,449 SGD
$4,262 USD
View
B+
Retailer 11
-
$5,449 SGD
$4,262 USD
View
B+
Retailer 12
-
$5,977 SGD
$4,675 USD
View
B+
Retailer 13
-
$5,980 SGD
£3,684 GBP
View
Retailer 14
-
$6,063 SGD
A$7,296 AUD
View
Price last confirmed 21 days ago
B+
Retailer 15
-
$6,136 SGD
$4,800 USD
View
B+
Retailer 16
-
$6,264 SGD
$4,900 USD
View
B+
Retailer 17
-
$6,287 SGD
$4,918 USD
View
B
Retailer 18
-
$6,807 SGD
€5,071 EUR
View
B
Retailer 19
-
$6,994 SGD
£4,308 GBP
View
B
Retailer 20
-
$7,324 SGD
ZAR 92,547 ZAR
View
B
Retailer 21
-
$8,701 SGD
$6,806 USD
View
B
Retailer 22
-
$9,631 SGD
£5,932 GBP
View
Most Expensive
B
NZ Jewellers
08b0460b-8ad5-47a0-935b-cd25a3f49eea · Oct 30
$10,478 SGD
$8,196 USD
View
22 more retailers have this diamond
Prices start from $4,685 SGDSave up to $5,792 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
$4,685 SGD