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Round|Natural|GIA

1.20ct F IF Round Natural Diamond

EX • F/IF • GIA 1558027132

Certificate GIA 1558027132

Diamond specifications and retailer prices

From $11,174 NZD
HK$49,200 HKD
As of November 1, 2026
Save $13,927 NZD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $25,101 NZD at NZ Jewellers · As of October 30, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1558027132. Listed at 18 retailers as of October 30, 2026, with prices from $11,174 to $25,101, a $13,927 spread on the same certified stone. NZ Jewellers lists it at $25,101. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1558027132
Dimensions6.80 × 6.76 × 4.21 mm
L/W Ratio1.01
Top View
6.80 mm6.76 mm1.20 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558027132
Side View
Table 55.0%Crown 35°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A+
Exceptional
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: $25,101 NZD|Low: $11,083 NZD|High: $25,857 NZD|Avg: $15,059 NZD|-2.9%
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 2, 2026
Retailer 17$11,174 NZD
Retailer 12$11,307 NZD
Retailer 5$11,532 NZD
Retailer 2$11,872 NZD
Retailer 6$11,920 NZD
Retailer 15$11,949 NZD
Retailer 18$12,871 NZD
Retailer 3$13,254 NZD
Retailer 14$13,444 NZD
Retailer 8$13,529 NZD
Retailer 9$14,639 NZD
Retailer 16$15,007 NZD
Retailer 7$15,392 NZD
Retailer 11$15,474 NZD
Retailer 10$18,137 NZD
Retailer 13$20,916 NZD
Retailer 4$21,215 NZD
NZ Jewellers$25,101 NZD

17 data points across 18 retailers

18 retailers$11,174 NZD to $25,101 NZD

A+
Cheapest Retailer
-
$11,174 NZD
HK$49,200 HKD
A
Retailer 2
-
$11,307 NZD
₹606,898 INR
View
A
Retailer 3
-
$11,532 NZD
€6,190 EUR
View
A
Retailer 4
-
$11,872 NZD
$6,691 USD
View
Final sale: no returns
A
Retailer 5
-
$11,920 NZD
$6,718 USD
View
A
Retailer 6
-
$11,949 NZD
€6,414 EUR
View
A
Retailer 7
-
$12,871 NZD
$7,254 USD
View
Retailer 8
-
$13,010 NZD
SGD 9,909 SGD
View
Price last confirmed 22 days ago
A
Retailer 9
-
$13,254 NZD
$7,470 USD
View
A
Retailer 10
-
$13,444 NZD
£5,966 GBP
View
A
Retailer 11
-
$13,529 NZD
$7,625 USD
View
Retailer 12
-
$14,639 NZD
A$12,693 AUD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$15,007 NZD
$8,458 USD
View
B+
Retailer 14
-
$15,392 NZD
$8,675 USD
View
B+
Retailer 15
-
$15,474 NZD
€8,306 EUR
View
B
Retailer 16
-
$20,916 NZD
£9,282 GBP
View
B
Retailer 17
-
$21,215 NZD
$11,957 USD
View
Most Expensive
B
NZ Jewellers
7b6ff942-24b4-44e9-8ce2-6c5d68281cc8 · Oct 30
$25,101 NZD
$14,147 USD
View
17 more retailers have this diamond
Prices start from $11,174 NZDSave up to $13,927 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
$11,174 NZD