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Oval|Natural|GIA

1.00ct I I1 Oval Natural Diamond

GD • I/I1 • GIA 5221539048

Certificate GIA 5221539048

Diamond specifications and retailer prices

From $2,730 NZD
HK$12,000 HKD
As of November 1, 2026
Save $5,179 NZD (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,909 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5221539048. Listed at 8 retailers as of October 30, 2026, with prices from $2,730 to $7,909, a $5,179 spread on the same certified stone. NZ Jewellers lists it at $7,909. 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
I
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221539048
Dimensions7.53 × 5.52 × 3.53 mm
L/W Ratio1.36
Top View
7.53 mm5.52 mm1.00 ctI / I1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5221539048
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 63.9%

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: $7,909 NZD|Low: $2,506 NZD|High: $7,909 NZD|Avg: $4,111 NZD|+0.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4$2,506 NZD
Retailer 2$2,730 NZD
Retailer 10$2,956 NZD
Retailer 7$3,242 NZD
Retailer 8$3,242 NZD
Retailer 6$3,393 NZD
Retailer 9$3,741 NZD
Retailer 3$3,803 NZD
Retailer 5$4,428 NZD
Retailer 11$4,549 NZD
Retailer 12$6,098 NZD
NZ Jewellers$7,909 NZD

11 data points across 12 retailers

8 retailers$2,730 NZD to $7,909 NZD

B+
Cheapest Retailer
-
$2,730 NZD
HK$12,000 HKD
B+
Retailer 2
-
$2,956 NZD
$1,663 USD
View
B
Retailer 3
-
$3,242 NZD
$1,824 USD
View
B
Retailer 4
-
$3,242 NZD
$1,824 USD
View
B
Retailer 5
-
$3,393 NZD
$1,909 USD
View
B
Retailer 6
-
$3,741 NZD
$2,105 USD
View
B
Retailer 7
-
$4,428 NZD
€2,373 EUR
View
Most Expensive
C
NZ Jewellers
890cd1f9-b1fa-4aa3-8264-3e56f37f3c33 · Oct 30
$7,909 NZD
$4,450 USD
View
7 more retailers have this diamond
Prices start from $2,730 NZDSave up to $5,179 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+
1.00ct Oval
$2,730 NZD