CaratHunter
Plans
Oval|Natural|GIA

1.00ct K SI2 Oval Natural Diamond

VG • K/SI2 • GIA 6412896244

Certificate GIA 6412896244

Diamond specifications and retailer prices

From $1,341 SGD
As of November 6, 2026
Save $3,262 SGD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,602 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6412896244. Listed at 15 retailers as of November 5, 2026, with prices from $1,341 to $4,602, a $3,262 spread on the same certified stone. NZ Jewellers lists it at $4,602. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6412896244
Dimensions7.33 × 5.48 × 3.54 mm
L/W Ratio1.34
Top View
7.33 mm5.48 mm1.00 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6412896244
Side View
Table 56.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 64.6%

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 6
Current: $1,341 SGD|Low: $1,341 SGD|High: $3,346 SGD|Avg: $2,033 SGD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$1,341 SGD
Retailer 9$1,361 SGD
Retailer 6$1,719 SGD
Retailer 7$1,775 SGD
Retailer 2$1,903 SGD
Retailer 8$1,974 SGD
Retailer 3$2,084 SGD
Retailer 5$2,627 SGD
Retailer 4$3,298 SGD

41 data points across 9 retailers

15 retailers$1,341 SGD to $4,602 SGD

A
Cheapest Retailer
-
$1,341 SGD
B+
Retailer 2
-
$1,361 SGD
View
B+
Retailer 3
-
$1,719 SGD
View
B+
Retailer 4
-
$1,775 SGD
View
B+
Retailer 5
-
$1,839 SGD
View
B+
Retailer 6
-
$1,887 SGD
View
Retailer 7
-
$1,887 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,903 SGD
View
B+
Retailer 9
-
$1,974 SGD
View
B+
Retailer 10
-
$2,084 SGD
View
B+
Retailer 11
-
$2,177 SGD
View
B
Retailer 12
-
$2,627 SGD
View
B
Retailer 13
-
$3,298 SGD
View
C
Retailer 14
-
$3,867 SGD
View
Most Expensive
C
NZ Jewellers
ad396e6a-97f0-4c49-8cf1-ae55a6d7a645 · Nov 5
$4,602 SGD
$3,591 USD
View
14 more retailers have this diamond
Prices start from $1,341 SGDSave up to $3,262 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
$1,341 SGD