Oval|Natural|GIA

1.00ct H SI2 Oval Natural Diamond

VG • H/SI2 • GIA 2437339963

Certificate GIA 2437339963

Diamond specifications and retailer prices

From $1,907 USD
As of November 6, 2026
Save $3,427 USD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,334 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2437339963. Listed at 18 retailers as of November 5, 2026, with prices from $1,907 to $5,334, a $3,427 spread on the same certified stone. NZ Jewellers lists it at $5,334. 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
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2437339963
Dimensions7.57 × 5.41 × 3.57 mm
L/W Ratio1.40
Top View
7.57 mm5.41 mm1.00 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2437339963
Side View
Table 53.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.1%

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: $5,334 USD|Low: $1,768 USD|High: $5,334 USD|Avg: $2,851 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$1,907 USD
Retailer 11$2,055 USD
Retailer 9$2,088 USD
Retailer 8$2,134 USD
Retailer 7$2,140 USD
Retailer 10$2,418 USD
Retailer 3$2,436 USD
Retailer 2$2,700 USD
Retailer 5$3,184 USD
Retailer 4$4,457 USD
NZ Jewellers$5,334 USD

43 data points across 11 retailers

18 retailers$1,907 USD to $5,334 USD

A
Cheapest Retailer
-
$1,907 USD
B+
Retailer 2
-
$2,055 USD
View
B+
Retailer 3
-
$2,088 USD
View
B+
Retailer 4
-
$2,134 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,140 USD
View
B+
Retailer 6
-
$2,249 USD
View
Retailer 7
-
$2,311 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,311 USD
View
B+
Retailer 9
-
$2,418 USD
View
B+
Retailer 10
-
$2,436 USD
View
B
Retailer 11
-
$2,660 USD
View
B
Retailer 12
-
$2,660 USD
View
B
Retailer 13
-
$2,667 USD
View
B
Retailer 14
-
$2,700 USD
View
B
Retailer 15
-
$2,750 USD
View
B
Retailer 16
-
$3,184 USD
View
B
Retailer 17
-
$4,457 USD
View
Most Expensive
C
NZ Jewellers
74eefe57-c18c-465e-b5ce-06abe141f918 · Nov 5
$5,334 USD
View
17 more retailers have this diamond
Prices start from $1,907 USDSave up to $3,427 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
$1,907 USD