Oval|Natural|GIA

1.20ct J IF Oval Natural Diamond

EX • J/IF • GIA 5546380361

Certificate GIA 5546380361

Diamond specifications and retailer prices

From $5,852 NZD
As of November 5, 2026
Save $307 NZD (5%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,363 NZD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546380361. Listed at 17 retailers as of November 5, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5546380361
Dimensions8.70 × 6.11 × 3.50 mm
L/W Ratio1.42
Top View
8.70 mm6.11 mm1.20 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5546380361
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.3%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $11,363 NZD|Low: $4,917 NZD|High: $11,363 NZD|Avg: $7,122 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 5, 2026
Retailer 6$4,917 NZD
Retailer 16$5,230 NZD
Retailer 2$5,852 NZD
Retailer 14$5,913 NZD
Retailer 5$6,020 NZD
Retailer 4$6,521 NZD
Retailer 19$6,521 NZD
Retailer 13$6,743 NZD
Retailer 8$6,783 NZD
Retailer 10$6,909 NZD
Retailer 9$6,913 NZD
Retailer 11$7,051 NZD
Retailer 7$7,100 NZD
Retailer 3$7,526 NZD
Retailer 12$7,549 NZD
Retailer 17$7,602 NZD
Retailer 18$7,919 NZD
Retailer 15$11,024 NZD
NZ Jewellers$11,363 NZD

20 data points across 19 retailers

17 retailers$5,852 NZD to $6,159 NZD

Retailer 1
-
$4,917 NZD
Price last confirmed 23 days ago
Retailer 2
-
$5,230 NZD
View
Price last confirmed 23 days ago
B+
Retailer 3
-
$5,852 NZD
View
B+
Retailer 4
-
$6,159 NZD
View
Retailer 5
-
$6,521 NZD
View
Price last confirmed 25 days ago
Retailer 6
-
$6,521 NZD
View
Price last confirmed 25 days ago
Retailer 7
-
$6,743 NZD
View
Price last confirmed 22 days ago
Retailer 8
-
$6,783 NZD
View
Price last confirmed 23 days ago
Retailer 9
-
$6,839 NZD
View
Price last confirmed 38 days ago
Retailer 10
-
$6,909 NZD
View
Price last confirmed 22 days ago
Retailer 11
-
$6,913 NZD
View
Price last confirmed 22 days ago
Retailer 12
-
$7,051 NZD
View
Price last confirmed 29 days ago
Retailer 13
-
$7,100 NZD
View
Price last confirmed 23 days ago
Retailer 14
-
$7,526 NZD
View
Price last confirmed 25 days ago
Retailer 15
-
$7,919 NZD
View
Price last confirmed 25 days ago
Retailer 16
-
$11,024 NZD
View
Price last confirmed 22 days ago
Most Expensive
NZ Jewellers
e39e973c-de60-48da-8aca-3f890ac5d80f · Oct 11
$11,363 NZD
$6,299 USD
View
Price last confirmed 26 days ago
16 more retailers have this diamond
Prices start from $5,852 NZDSave up to $307 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+
1.20ct Oval
$5,852 NZD