Oval|Natural|GIA

1.01ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 2537254064

Certificate GIA 2537254064

Diamond specifications and retailer prices

From $4,294 AUD
$3,016 USD
As of November 1, 2026
Save $4,634 AUD (52%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,302 AUD at NZ Jewellers · As of October 20, 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 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 2537254064. Listed at 22 retailers as of November 1, 2026, with a 108% 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

1.01
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537254064
Dimensions8.75 × 5.32 × 3.39 mm
L/W Ratio1.64
Top View
8.75 mm5.32 mm1.01 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537254064
Side View
Table 64.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $9,302 AUD|Low: $3,965 AUD|High: $9,362 AUD|Avg: $5,715 AUD
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 1, 2026
Retailer 11$3,965 AUD
Retailer 19$4,294 AUD
Retailer 17$4,406 AUD
Retailer 18$4,464 AUD
Retailer 16$4,493 AUD
Retailer 7$4,669 AUD
Retailer 8$4,837 AUD
Retailer 2$5,208 AUD
Retailer 13$5,580 AUD
Retailer 9$5,581 AUD
Retailer 5$5,680 AUD
Retailer 6$5,680 AUD
Retailer 3$5,719 AUD
Retailer 10$5,774 AUD
Retailer 4$5,865 AUD
Retailer 15$6,251 AUD
Retailer 14$6,563 AUD
Retailer 12$8,928 AUD
NZ Jewellers$9,302 AUD

32 data points across 19 retailers

22 retailers$4,294 AUD to $8,928 AUD

Retailer 1
-
$3,965 AUD
$2,785 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$4,294 AUD
$3,016 USD
View
Retailer 3
-
$4,406 AUD
$3,095 USD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$4,464 AUD
$3,136 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,493 AUD
$3,156 USD
View
B+
Retailer 6
-
$4,669 AUD
$3,280 USD
View
Retailer 7
-
$4,837 AUD
$3,398 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$4,837 AUD
$3,398 USD
View
Price last confirmed 17 days ago
Retailer 9
-
$5,022 AUD
$3,528 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$5,208 AUD
£2,881 GBP
View
B+
Retailer 11
-
$5,580 AUD
£3,086 GBP
View
Retailer 12
-
$5,581 AUD
$3,920 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$5,680 AUD
$3,990 USD
View
B
Retailer 14
-
$5,680 AUD
$3,990 USD
View
Retailer 15
-
$5,719 AUD
View
Price last confirmed 24 days ago
B
Retailer 16
-
$5,774 AUD
$4,056 USD
View
B
Retailer 17
-
$5,865 AUD
$4,120 USD
View
B
Retailer 18
-
$5,988 AUD
$4,206 USD
View
B
Retailer 19
-
$6,251 AUD
€4,182 EUR
View
B
Retailer 20
-
$6,563 AUD
ZAR 74,472 ZAR
View
B
Retailer 21
-
$8,928 AUD
£4,938 GBP
View
Most Expensive
NZ Jewellers
5ecbcf9d-b877-463d-a669-94ad5c059164 · Oct 20
$9,302 AUD
$6,534 USD
View
Price last confirmed 12 days ago
21 more retailers have this diamond
Prices start from $4,294 AUDSave up to $4,634 AUD

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.

B+
1.01ct Oval
$4,294 AUD