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Oval|Natural|GIA

1.01ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 1545106790

Certificate GIA 1545106790

Diamond specifications and retailer prices

From $1,222 USD
As of November 6, 2026
Save $2,780 USD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,002 USD 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545106790. Listed at 16 retailers as of November 5, 2026, with prices from $1,222 to $4,002, a $2,780 spread on the same certified stone. NZ Jewellers lists it at $4,002. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1545106790
Dimensions8.04 × 5.53 × 3.51 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Top View
8.04 mm5.53 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1545106790
Side View
Table 57.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.4%

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: $4,002 USD|Low: $1,222 USD|High: $4,002 USD|Avg: $1,913 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 2$1,222 USD
Retailer 5$1,439 USD
Retailer 6$1,521 USD
Retailer 3$1,540 USD
Retailer 9$1,592 USD
Retailer 7$1,641 USD
Retailer 13$1,641 USD
Retailer 8$1,671 USD
Retailer 4$1,715 USD
Retailer 15$1,717 USD
Retailer 11$1,809 USD
Retailer 16$1,893 USD
Retailer 12$2,002 USD
Retailer 10$2,228 USD
Retailer 14$2,867 USD
NZ Jewellers$4,002 USD

26 data points across 16 retailers

16 retailers$1,222 USD to $4,002 USD

A
Cheapest Retailer
-
$1,222 USD
A
Retailer 2
-
$1,439 USD
View
B+
Retailer 3
-
$1,521 USD
View
B+
Retailer 4
-
$1,540 USD
View
A
Retailer 5
-
$1,592 USD
View
B+
Retailer 6
-
$1,641 USD
View
Retailer 7
-
$1,641 USD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
$1,671 USD
View
B+
Retailer 9
-
$1,715 USD
View
B+
Retailer 10
-
$1,717 USD
View
B+
Retailer 11
-
$1,809 USD
View
B+
Retailer 12
-
$1,893 USD
View
B+
Retailer 13
-
$2,002 USD
View
B
Retailer 14
-
$2,228 USD
View
B
Retailer 15
-
$2,867 USD
View
Most Expensive
C
NZ Jewellers
1e2e075b-739f-45d0-b84f-d176e21b6bbd · Nov 5
$4,002 USD
View
15 more retailers have this diamond
Prices start from $1,222 USDSave up to $2,780 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.

A
1.01ct Oval
$1,222 USD