Oval|Natural|GIA

1.00ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 7552630044

Certificate GIA 7552630044

Diamond specifications and retailer prices

From $832 USD
As of November 6, 2026
Save $1,893 USD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,725 USD 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552630044. Listed at 20 retailers as of November 5, 2026, with prices from $832 to $2,725, a $1,893 spread on the same certified stone. NZ Jewellers lists it at $2,725. 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

1.00
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552630044
Dimensions7.65 × 5.72 × 3.39 mm
L/W Ratio1.34
Top View
7.65 mm5.72 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7552630044
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,725 USD|Low: $832 USD|High: $2,902 USD|Avg: $1,379 USD|-6.1%
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
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 3$832 USD
Retailer 10$1,050 USD
Retailer 17$1,070 USD
Retailer 2$1,083 USD
Retailer 6$1,105 USD
Retailer 14$1,117 USD
Retailer 8$1,154 USD
Retailer 13$1,155 USD
Retailer 19$1,160 USD
Retailer 7$1,200 USD
Retailer 9$1,222 USD
Retailer 12$1,251 USD
Retailer 16$1,261 USD
Retailer 11$1,288 USD
Retailer 4$1,289 USD
Retailer 15$1,363 USD
Retailer 5$1,613 USD
Retailer 18$2,040 USD
NZ Jewellers$2,725 USD

25 data points across 19 retailers

20 retailers$832 USD to $2,725 USD

A
Cheapest Retailer
-
$832 USD
A
Retailer 2
-
$1,050 USD
View
A
Retailer 3
-
$1,070 USD
View
A
Retailer 4
-
$1,083 USD
View
A
Retailer 5
-
$1,105 USD
View
A
Retailer 6
-
$1,117 USD
View
Retailer 7
-
$1,154 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$1,155 USD
View
A
Retailer 9
-
$1,160 USD
View
Retailer 10
-
$1,190 USD
View
Price last confirmed 23 days ago
A
Retailer 11
-
$1,200 USD
View
A
Retailer 12
-
$1,222 USD
View
A
Retailer 13
-
$1,251 USD
View
A
Retailer 14
-
$1,261 USD
View
A
Retailer 15
-
$1,288 USD
View
A
Retailer 16
-
$1,289 USD
View
A
Retailer 17
-
$1,363 USD
View
B+
Retailer 18
-
$1,613 USD
View
B+
Retailer 19
-
$2,040 USD
View
Most Expensive
B
NZ Jewellers
331f1c79-75a3-402b-9262-f69d907f5743 · Nov 5
$2,725 USD
View
19 more retailers have this diamond
Prices start from $832 USDSave up to $1,893 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
1.00ct Oval
$832 USD