Oval|Natural|GIA

1.00ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 2534269341

Certificate GIA 2534269341

Diamond specifications and retailer prices

From $2,150 USD
As of November 6, 2026
Save $2,747 USD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,895 USD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2534269341. Listed at 21 retailers as of November 4, 2026, with a 128% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2534269341
Dimensions7.89 × 5.70 × 3.30 mm
L/W Ratio1.38
Top View
7.89 mm5.70 mm1.00 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2534269341
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.9%

Caratlytics Score

How it works →
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: $5,895 USD|Low: $2,150 USD|High: $5,895 USD|Avg: $3,174 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
November 6, 2026
Retailer 3$2,150 USD
Retailer 2$2,248 USD
Retailer 13$2,541 USD
Retailer 5$2,586 USD
Retailer 14$2,671 USD
Retailer 7$2,819 USD
Retailer 9$2,819 USD
Retailer 6$2,928 USD
Retailer 11$2,966 USD
Retailer 10$2,994 USD
Retailer 17$3,070 USD
Retailer 16$3,195 USD
Retailer 8$3,253 USD
Retailer 4$3,281 USD
Retailer 12$3,421 USD
Retailer 15$4,897 USD
NZ Jewellers$5,895 USD

28 data points across 17 retailers

21 retailers$2,150 USD to $4,897 USD

A
Cheapest Retailer
-
$2,150 USD
A
Retailer 2
-
$2,248 USD
View
A
Retailer 3
-
$2,541 USD
View
A
Retailer 4
-
$2,586 USD
View
Final sale: no returns
A
Retailer 5
-
$2,671 USD
View
B+
Retailer 6
-
$2,698 USD
View
B+
Retailer 7
-
$2,700 USD
View
Retailer 8
-
$2,819 USD
View
Price last confirmed 19 days ago
Retailer 9
-
$2,819 USD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$2,865 USD
View
Retailer 11
-
$2,928 USD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
$2,966 USD
View
B+
Retailer 13
-
$2,994 USD
View
B+
Retailer 14
-
$3,070 USD
View
Retailer 15
-
$3,176 USD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$3,195 USD
View
Retailer 17
-
$3,253 USD
View
Price last confirmed 19 days ago
B+
Retailer 18
-
$3,281 USD
View
B+
Retailer 19
-
$3,421 USD
View
B
Retailer 20
-
$4,897 USD
View
Most Expensive
NZ Jewellers
162cc31c-a4d8-4fb3-9961-4123ee3f4f87 · Oct 17
$5,895 USD
View
Price last confirmed 20 days ago
20 more retailers have this diamond
Prices start from $2,150 USDSave up to $2,747 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
$2,150 USD