CaratHunter
Plans
Oval|Natural|GIA

1.00ct D VS1 Oval Natural Diamond

VG • D/VS1 • GIA 5242009588

Certificate GIA 5242009588

Diamond specifications and retailer prices

From $4,205 SGD
HK$25,700 HKD
As of October 31, 2026
Save $4,700 SGD (53%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,689 SGD at NZ Jewellers · As of October 17, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5242009588. Listed at 24 retailers as of October 29, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242009588
Dimensions7.86 × 5.72 × 3.50 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural, Natural
Top View
7.86 mm5.72 mm1.00 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5242009588
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.1%

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 31
Current: $6,836 SGD|Low: $4,205 SGD|High: $8,965 SGD|Avg: $6,167 SGD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4$4,205 SGD
Retailer 3$4,409 SGD
Retailer 9$4,872 SGD
Retailer 10$5,133 SGD
Retailer 5$5,690 SGD
Retailer 2$5,932 SGD
Retailer 6$6,294 SGD
Retailer 1$6,836 SGD
Retailer 8$8,004 SGD
Retailer 7$8,905 SGD

32 data points across 10 retailers

24 retailers$4,205 SGD to $8,905 SGD

A
Cheapest Retailer
-
$4,205 SGD
HK$25,700 HKD
A
Retailer 2
-
$4,409 SGD
₹328,448 INR
View
A
Retailer 3
-
$4,818 SGD
$3,769 USD
View
A
Retailer 4
-
$4,872 SGD
View
A
Retailer 5
-
$5,066 SGD
$3,963 USD
View
A
Retailer 6
-
$5,069 SGD
$3,965 USD
View
A
Retailer 7
-
$5,133 SGD
$4,015 USD
View
Final sale: no returns
B+
Retailer 8
-
$5,296 SGD
View
B+
Retailer 9
-
$5,375 SGD
A$6,468 AUD
View
Retailer 10
-
$5,561 SGD
$4,350 USD
View
Price last confirmed 16 days ago
Retailer 11
-
$5,561 SGD
$4,350 USD
View
Price last confirmed 15 days ago
Retailer 12
-
$5,561 SGD
$4,350 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$5,690 SGD
£3,504 GBP
View
B+
Retailer 14
-
$5,752 SGD
$4,499 USD
View
B+
Retailer 15
-
$5,766 SGD
$4,510 USD
View
B+
Retailer 16
-
$5,864 SGD
$4,587 USD
View
Retailer 17
-
$5,932 SGD
A$7,139 AUD
View
Price last confirmed 22 days ago
B+
Retailer 18
-
$6,294 SGD
€4,689 EUR
View
Retailer 19
-
$6,418 SGD
$5,020 USD
View
Price last confirmed 13 days ago
B+
Retailer 20
-
$6,468 SGD
£3,984 GBP
View
B+
Retailer 21
-
$6,836 SGD
ZAR 86,391 ZAR
View
B
Retailer 22
-
$8,004 SGD
£4,930 GBP
View
B
Retailer 23
-
$8,905 SGD
£5,485 GBP
View
Most Expensive
NZ Jewellers
e78b4b33-41a1-4042-b628-f6801226d166 · Oct 17
$9,689 SGD
$7,579 USD
View
Price last confirmed 15 days ago
23 more retailers have this diamond
Prices start from $4,205 SGDSave up to $4,700 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
$4,205 SGD