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Oval|Natural|GIA

1.00ct I I1 Oval Natural Diamond

I/I1 • GIA 6451110023

Certificate GIA 6451110023

Diamond specifications and retailer prices

From $1,996 SGD
₹148,710 INR
As of November 1, 2026
Save $3,736 SGD (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,732 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 I colour (near-colourless) and I1 clarity (included) and certified by GIA 6451110023. Listed at 9 retailers as of October 30, 2026, with prices from $1,996 to $5,732, a $3,736 spread on the same certified stone. NZ Jewellers lists it at $5,732. 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
I
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451110023
Dimensions7.99 × 5.70 × 3.19 mm
L/W Ratio1.40
Top View
7.99 mm5.70 mm1.00 ctI / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451110023
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,732 SGD|Low: $1,980 SGD|High: $5,732 SGD|Avg: $3,071 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2$1,996 SGD
Retailer 4$2,013 SGD
Retailer 6$2,476 SGD
Retailer 3$2,499 SGD
Retailer 8$2,742 SGD
Retailer 7$3,164 SGD
Retailer 5$3,746 SGD
NZ Jewellers$5,732 SGD

43 data points across 8 retailers

9 retailers$1,996 SGD to $5,732 SGD

B+
Cheapest Retailer
-
$1,996 SGD
₹148,710 INR
B+
Retailer 2
-
$2,013 SGD
HK$12,300 HKD
View
B
Retailer 3
-
$2,499 SGD
$1,955 USD
View
B
Retailer 4
-
$2,742 SGD
$2,145 USD
View
B
Retailer 5
-
$2,742 SGD
$2,145 USD
View
B
Retailer 6
-
$2,869 SGD
$2,244 USD
View
B
Retailer 7
-
$3,164 SGD
$2,475 USD
View
C
Retailer 8
-
$3,746 SGD
€2,791 EUR
View
Most Expensive
C
NZ Jewellers
67aada05-9bc4-4b88-9dff-ded0bdbaf797 · Oct 30
$5,732 SGD
$4,484 USD
View
8 more retailers have this diamond
Prices start from $1,996 SGDSave up to $3,736 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.

B+
1.00ct Oval
$1,996 SGD