Oval|Natural|GIA

1.01ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 2537254064

Certificate GIA 2537254064

Diamond specifications and retailer prices

From $5,351 NZD
$3,016 USD
As of November 1, 2026
Save $5,776 NZD (52%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,593 NZD 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: $11,593 NZD|Low: $4,941 NZD|High: $11,668 NZD|Avg: $7,121 NZD
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 2, 2026
Retailer 11$4,941 NZD
Retailer 19$5,351 NZD
Retailer 17$5,491 NZD
Retailer 18$5,564 NZD
Retailer 16$5,600 NZD
Retailer 7$5,820 NZD
Retailer 8$6,029 NZD
Retailer 12$6,491 NZD
Retailer 2$6,955 NZD
Retailer 9$6,955 NZD
Retailer 5$7,079 NZD
Retailer 6$7,079 NZD
Retailer 3$7,128 NZD
Retailer 10$7,196 NZD
Retailer 4$7,310 NZD
Retailer 15$7,791 NZD
Retailer 14$8,179 NZD
Retailer 13$11,127 NZD
NZ Jewellers$11,593 NZD

33 data points across 19 retailers

22 retailers$5,351 NZD to $11,127 NZD

Retailer 1
-
$4,941 NZD
$2,785 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$5,351 NZD
$3,016 USD
View
Retailer 3
-
$5,491 NZD
$3,095 USD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$5,564 NZD
$3,136 USD
View
Final sale: no returns
B+
Retailer 5
-
$5,600 NZD
$3,156 USD
View
B+
Retailer 6
-
$5,820 NZD
$3,280 USD
View
Retailer 7
-
$6,029 NZD
$3,398 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$6,029 NZD
$3,398 USD
View
Price last confirmed 17 days ago
Retailer 9
-
$6,260 NZD
$3,528 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$6,491 NZD
£2,881 GBP
View
B+
Retailer 11
-
$6,955 NZD
£3,086 GBP
View
Retailer 12
-
$6,955 NZD
$3,920 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$7,079 NZD
$3,990 USD
View
B
Retailer 14
-
$7,079 NZD
$3,990 USD
View
Retailer 15
-
$7,128 NZD
A$6,180 AUD
View
Price last confirmed 24 days ago
B
Retailer 16
-
$7,196 NZD
$4,056 USD
View
B
Retailer 17
-
$7,310 NZD
$4,120 USD
View
B
Retailer 18
-
$7,463 NZD
$4,206 USD
View
B
Retailer 19
-
$7,791 NZD
€4,182 EUR
View
B
Retailer 20
-
$8,179 NZD
ZAR 74,472 ZAR
View
B
Retailer 21
-
$11,127 NZD
£4,938 GBP
View
Most Expensive
NZ Jewellers
5ecbcf9d-b877-463d-a669-94ad5c059164 · Oct 20
$11,593 NZD
$6,534 USD
View
Price last confirmed 12 days ago
21 more retailers have this diamond
Prices start from $5,351 NZDSave up to $5,776 NZD

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
$5,351 NZD