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Round|Natural|GIA

1.20ct J IF Round Natural Diamond

EX • J/IF • GIA 7548354972

Certificate GIA 7548354972

Diamond specifications and retailer prices

From $5,473 NZD
HK$24,100 HKD
As of November 1, 2026
Save $6,816 NZD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $13,039 NZD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round 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 and certified by GIA 7548354972. Listed at 19 retailers as of November 1, 2026, with a 125% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7548354972
Dimensions6.72 × 6.77 × 4.24 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
6.72 mm6.77 mm1.20 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548354972
Side View
Table 57.0%Crown 35.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.8%

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: Nov 1
Current: $13,039 NZD|Low: $5,428 NZD|High: $13,039 NZD|Avg: $8,145 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 15$5,473 NZD
Retailer 5$6,556 NZD
Retailer 2$6,583 NZD
Retailer 8$6,586 NZD
Retailer 9$6,707 NZD
Retailer 3$6,781 NZD
Retailer 18$6,835 NZD
Retailer 12$7,012 NZD
Retailer 17$7,349 NZD
Retailer 7$7,484 NZD
Retailer 16$7,761 NZD
Retailer 10$8,025 NZD
Retailer 13$8,281 NZD
Retailer 4$8,394 NZD
Retailer 11$8,636 NZD
Retailer 6$9,085 NZD
Retailer 19$10,525 NZD
Retailer 14$12,290 NZD
NZ Jewellers$13,039 NZD

35 data points across 19 retailers

19 retailers$5,473 NZD to $12,290 NZD

A
Cheapest Retailer
-
$5,473 NZD
HK$24,100 HKD
B+
Retailer 2
-
$6,556 NZD
$3,695 USD
View
B+
Retailer 3
-
$6,583 NZD
£2,921 GBP
View
Retailer 4
-
$6,586 NZD
$3,712 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$6,707 NZD
$3,780 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$6,781 NZD
$3,822 USD
View
Final sale: no returns
B+
Retailer 7
-
$6,835 NZD
SGD 5,206 SGD
View
B+
Retailer 8
-
$7,012 NZD
£3,112 GBP
View
B+
Retailer 9
-
$7,349 NZD
$4,142 USD
View
Retailer 10
-
$7,484 NZD
$4,218 USD
View
Price last confirmed 17 days ago
B+
Retailer 11
-
$7,761 NZD
$4,374 USD
View
Retailer 12
-
$8,025 NZD
A$6,958 AUD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$8,281 NZD
€4,445 EUR
View
B+
Retailer 14
-
$8,394 NZD
£3,725 GBP
View
Retailer 15
-
$8,636 NZD
$4,867 USD
View
Price last confirmed 31 days ago
Retailer 16
-
$9,085 NZD
ZAR 82,721 ZAR
View
Price last confirmed 16 days ago
B
Retailer 17
-
$10,525 NZD
$5,932 USD
View
B
Retailer 18
-
$12,290 NZD
£5,454 GBP
View
Most Expensive
NZ Jewellers
32f115fc-db22-41f8-8a20-d7286adeb4b7 · Oct 3
$13,039 NZD
$7,349 USD
View
Price last confirmed 30 days ago
18 more retailers have this diamond
Prices start from $5,473 NZDSave up to $6,816 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
1.20ct Round
$5,473 NZD