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Oval|Natural|GIA

1.00ct D SI2 Oval Natural Diamond

GD • D/SI2 • GIA 5516906929

Certificate GIA 5516906929

Diamond specifications and retailer prices

From $2,998 NZD
HK$13,200 HKD
As of October 31, 2026
Save $5,080 NZD (63%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,416 NZD at NZ Jewellers · As of October 3, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5516906929. Listed at 22 retailers as of October 28, 2026, with a 169% 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5516906929
Dimensions8.60 × 5.50 × 3.28 mm
L/W Ratio1.56
Top View
8.60 mm5.50 mm1.00 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5516906929
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.5%

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: $3,980 NZD|Low: $2,975 NZD|High: $8,101 NZD|Avg: $4,660 NZD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6$2,998 NZD
Retailer 5$3,026 NZD
Retailer 9$3,710 NZD
Retailer 3$3,715 NZD
Retailer 11$3,726 NZD
Retailer 1$3,980 NZD
Retailer 10$4,026 NZD
Retailer 4$4,418 NZD
Retailer 7$5,028 NZD
Retailer 2$7,091 NZD
Retailer 8$8,078 NZD

27 data points across 11 retailers

22 retailers$2,998 NZD to $8,078 NZD

A
Cheapest Retailer
-
$2,998 NZD
HK$13,200 HKD
A
Retailer 2
-
$3,026 NZD
₹162,419 INR
View
B+
Retailer 3
-
$3,637 NZD
$2,050 USD
View
A
Retailer 4
-
$3,710 NZD
$2,091 USD
View
B+
Retailer 5
-
$3,715 NZD
$2,094 USD
View
Final sale: no returns
A
Retailer 6
-
$3,726 NZD
$2,100 USD
View
A
Retailer 7
-
$3,980 NZD
£1,766 GBP
View
Retailer 8
-
$4,026 NZD
$2,269 USD
View
Price last confirmed 24 days ago
Retailer 9
-
$4,026 NZD
$2,269 USD
View
Price last confirmed 39 days ago
A
Retailer 10
-
$4,026 NZD
$2,269 USD
View
Retailer 11
-
$4,026 NZD
$2,269 USD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
$4,161 NZD
SGD 3,169 SGD
View
Retailer 13
-
$4,210 NZD
$2,373 USD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
$4,273 NZD
$2,408 USD
View
B+
Retailer 15
-
$4,418 NZD
£1,961 GBP
View
Retailer 16
-
$4,645 NZD
$2,618 USD
View
Price last confirmed 28 days ago
Retailer 17
-
$4,645 NZD
$2,618 USD
View
Price last confirmed 40 days ago
B+
Retailer 18
-
$5,028 NZD
€2,699 EUR
View
B
Retailer 19
-
$7,091 NZD
£3,147 GBP
View
B
Retailer 20
-
$8,078 NZD
£3,585 GBP
View
Retailer 21
-
$8,416 NZD
$4,743 USD
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
016d75f7-6c4f-468e-b040-dc5378dcbef9 · Oct 3
$8,416 NZD
$4,743 USD
View
Price last confirmed 29 days ago
21 more retailers have this diamond
Prices start from $2,998 NZDSave up to $5,080 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
$2,998 NZD