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Oval|Natural|GIA

1.01ct K SI2 Oval Natural Diamond

VG • K/SI2 • GIA 6372155487

Certificate GIA 6372155487

Diamond specifications and retailer prices

From $1,660 SGD
As of November 6, 2026
Save $3,979 SGD (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,639 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct 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 6372155487. Listed at 17 retailers as of November 5, 2026, with prices from $1,660 to $5,639, a $3,979 spread on the same certified stone. NZ Jewellers lists it at $5,639. 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

1.01
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6372155487
Dimensions8.14 × 5.22 × 3.32 mm
L/W Ratio1.56
Top View
8.14 mm5.22 mm1.01 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6372155487
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 63.7%

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: $1,660 SGD|Low: $1,660 SGD|High: $4,100 SGD|Avg: $2,499 SGD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$1,660 SGD
Retailer 6$1,689 SGD
Retailer 8$2,107 SGD
Retailer 7$2,159 SGD
Retailer 2$2,338 SGD
Retailer 9$2,418 SGD
Retailer 3$2,567 SGD
Retailer 4$3,155 SGD
Retailer 5$4,051 SGD

42 data points across 9 retailers

17 retailers$1,660 SGD to $5,639 SGD

A
Cheapest Retailer
-
$1,660 SGD
B+
Retailer 2
-
$1,689 SGD
View
B+
Retailer 3
-
$2,107 SGD
View
B+
Retailer 4
-
$2,143 SGD
View
B+
Retailer 5
-
$2,159 SGD
View
B+
Retailer 6
-
$2,312 SGD
View
Retailer 7
-
$2,312 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,338 SGD
View
B
Retailer 9
-
$2,418 SGD
View
B
Retailer 10
-
$2,488 SGD
View
B
Retailer 11
-
$2,521 SGD
View
B
Retailer 12
-
$2,567 SGD
View
B
Retailer 13
-
$2,668 SGD
View
B
Retailer 14
-
$3,155 SGD
View
C
Retailer 15
-
$3,906 SGD
View
B
Retailer 16
-
$4,051 SGD
View
Most Expensive
C
NZ Jewellers
e7699c2e-e355-46cc-91b8-a87a817a7177 · Nov 5
$5,639 SGD
$4,400 USD
View
16 more retailers have this diamond
Prices start from $1,660 SGDSave up to $3,979 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
1.01ct Oval
$1,660 SGD