Oval|Natural|GIA

1.00ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 2534269341

Certificate GIA 2534269341

Diamond specifications and retailer prices

From $3,838 NZD
HK$16,900 HKD
As of October 31, 2026
Save $4,972 NZD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,459 NZD 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 October 29, 2026, with a 130% 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $10,459 NZD|Low: $3,815 NZD|High: $10,459 NZD|Avg: $5,612 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
November 1, 2026
Retailer 13$3,838 NZD
Retailer 11$4,050 NZD
Retailer 18$4,484 NZD
Retailer 6$4,617 NZD
Retailer 17$4,768 NZD
Retailer 3$5,002 NZD
Retailer 5$5,002 NZD
Retailer 16$5,195 NZD
Retailer 8$5,348 NZD
Retailer 2$5,348 NZD
Retailer 9$5,483 NZD
Retailer 10$5,637 NZD
Retailer 7$5,701 NZD
Retailer 4$5,772 NZD
Retailer 14$5,857 NZD
Retailer 12$6,149 NZD
Retailer 15$8,811 NZD
NZ Jewellers$10,459 NZD

31 data points across 18 retailers

21 retailers$3,838 NZD to $8,811 NZD

A
Cheapest Retailer
-
$3,838 NZD
HK$16,900 HKD
A
Retailer 2
-
$4,050 NZD
₹217,414 INR
View
A
Retailer 3
-
$4,484 NZD
SGD 3,415 SGD
View
A
Retailer 4
-
$4,617 NZD
$2,602 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,768 NZD
$2,687 USD
View
B+
Retailer 6
-
$4,787 NZD
$2,698 USD
View
B+
Retailer 7
-
$4,791 NZD
$2,700 USD
View
Retailer 8
-
$5,002 NZD
$2,819 USD
View
Price last confirmed 14 days ago
Retailer 9
-
$5,002 NZD
$2,819 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$5,084 NZD
A$4,408 AUD
View
Retailer 11
-
$5,195 NZD
$2,928 USD
View
Price last confirmed 15 days ago
B+
Retailer 12
-
$5,348 NZD
SGD 4,073 SGD
View
B+
Retailer 13
-
$5,348 NZD
£2,373 GBP
View
B+
Retailer 14
-
$5,483 NZD
$3,090 USD
View
Retailer 15
-
$5,637 NZD
A$4,888 AUD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
$5,701 NZD
$3,213 USD
View
Retailer 17
-
$5,772 NZD
$3,253 USD
View
Price last confirmed 13 days ago
B+
Retailer 18
-
$5,857 NZD
€3,144 EUR
View
B+
Retailer 19
-
$6,149 NZD
ZAR 55,988 ZAR
View
B
Retailer 20
-
$8,811 NZD
£3,910 GBP
View
Most Expensive
NZ Jewellers
162cc31c-a4d8-4fb3-9961-4123ee3f4f87 · Oct 17
$10,459 NZD
$5,895 USD
View
Price last confirmed 14 days ago
20 more retailers have this diamond
Prices start from $3,838 NZDSave up to $4,972 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.

A
1.00ct Oval
$3,838 NZD