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Oval|Natural|GIA

1.00ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 2567613823

Certificate GIA 2567613823

Diamond specifications and retailer prices

From $1,689 USD
As of November 6, 2026
Save $3,027 USD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,716 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567613823. Listed at 18 retailers as of November 5, 2026, with prices from $1,689 to $4,716, a $3,027 spread on the same certified stone. NZ Jewellers lists it at $4,716. 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
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567613823
Dimensions8.01 × 5.63 × 3.51 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Cavity, Indented Natural
Top View
8.01 mm5.63 mm1.00 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567613823
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

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: $4,716 USD|Low: $1,676 USD|High: $4,716 USD|Avg: $2,581 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
Retailer 17
Retailer 18
November 6, 2026
Retailer 3$1,689 USD
Retailer 2$1,766 USD
Retailer 6$2,082 USD
Retailer 9$2,085 USD
Retailer 10$2,134 USD
Retailer 11$2,218 USD
Retailer 5$2,256 USD
Retailer 15$2,256 USD
Retailer 12$2,353 USD
Retailer 18$2,360 USD
Retailer 8$2,395 USD
Retailer 7$2,430 USD
Retailer 16$2,451 USD
Retailer 14$2,603 USD
Retailer 13$2,801 USD
Retailer 17$3,942 USD
Retailer 4$4,540 USD
NZ Jewellers$4,716 USD

22 data points across 18 retailers

18 retailers$1,689 USD to $4,716 USD

A
Cheapest Retailer
-
$1,689 USD
A
Retailer 2
-
$1,766 USD
View
B+
Retailer 3
-
$2,082 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,085 USD
View
B+
Retailer 5
-
$2,134 USD
View
B+
Retailer 6
-
$2,218 USD
View
Retailer 7
-
$2,256 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,256 USD
View
B+
Retailer 9
-
$2,353 USD
View
B+
Retailer 10
-
$2,360 USD
View
B+
Retailer 11
-
$2,395 USD
View
B+
Retailer 12
-
$2,430 USD
View
B+
Retailer 13
-
$2,451 USD
View
B+
Retailer 14
-
$2,603 USD
View
B+
Retailer 15
-
$2,801 USD
View
B
Retailer 16
-
$3,942 USD
View
Retailer 17
-
$4,540 USD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
8ca6c0af-75c2-4957-a43e-54f283e1b9b8 · Nov 5
$4,716 USD
View
17 more retailers have this diamond
Prices start from $1,689 USDSave up to $3,027 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
$1,689 USD