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Oval|Natural|GIA

1.00ct I I1 Oval Natural Diamond

I/I1 • GIA 6451127777

Certificate GIA 6451127777

Diamond specifications and retailer prices

From $1,616 USD
₹153,871 INR
As of October 31, 2026
Save $3,016 USD (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,632 USD 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 6451127777. Listed at 9 retailers as of October 30, 2026, with prices from $1,616 to $4,632, a $3,016 spread on the same certified stone. NZ Jewellers lists it at $4,632. 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
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451127777
Dimensions7.68 × 5.46 × 3.52 mm
L/W Ratio1.41
Top View
7.68 mm5.46 mm1.00 ctI / I1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451127777
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.5%

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: Oct 31
Current: $4,632 USD|Low: $1,600 USD|High: $4,632 USD|Avg: $2,425 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2$1,616 USD
Retailer 3$1,626 USD
Retailer 6$2,002 USD
Retailer 5$2,015 USD
Retailer 8$2,216 USD
Retailer 7$2,557 USD
Retailer 4$2,768 USD
NZ Jewellers$4,632 USD

43 data points across 8 retailers

9 retailers$1,616 USD to $4,632 USD

B+
Cheapest Retailer
-
$1,616 USD
₹153,871 INR
B+
Retailer 2
-
$1,626 USD
HK$12,700 HKD
View
B
Retailer 3
-
$2,015 USD
View
B
Retailer 4
-
$2,216 USD
View
B
Retailer 5
-
$2,216 USD
View
B
Retailer 6
-
$2,318 USD
View
B
Retailer 7
-
$2,557 USD
View
B
Retailer 8
-
$2,768 USD
€2,636 EUR
View
Most Expensive
C
NZ Jewellers
50a9eccb-43bd-4a1e-8324-e65057568ddc · Oct 30
$4,632 USD
View
8 more retailers have this diamond
Prices start from $1,616 USDSave up to $3,016 USD

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
$1,616 USD