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Round|Natural|GIA

1.20ct H IF Round Natural Diamond

EX • H/IF • GIA 2566123886

Certificate GIA 2566123886

Diamond specifications and retailer prices

From $6,082 NZD
As of November 4, 2026
Save $17,113 NZD (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $24,831 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2566123886. Listed at 15 retailers as of November 4, 2026, with a 281% 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
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2566123886
Dimensions6.72 × 6.78 × 4.25 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.72 mm6.78 mm1.20 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2566123886
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.9%

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 4
Current: $24,831 NZD|Low: $6,082 NZD|High: $24,831 NZD|Avg: $11,590 NZD
MOH London
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
November 6, 2026
Retailer 12$6,082 NZD
Retailer 13$6,849 NZD
Retailer 7$8,542 NZD
Retailer 9$8,571 NZD
Retailer 10$9,147 NZD
Retailer 8$10,223 NZD
Retailer 3$17,031 NZD
Retailer 4$17,362 NZD
Retailer 14$17,551 NZD
Retailer 6$19,013 NZD
Retailer 5$19,057 NZD
Retailer 15$19,305 NZD
Retailer 11$21,404 NZD
Retailer 16$21,937 NZD
Retailer 2$23,195 NZD
MOH London$24,831 NZD

31 data points across 16 retailers

15 retailers$6,082 NZD to $23,195 NZD

A
Cheapest Retailer
-
$6,082 NZD
A
Retailer 2
-
$6,849 NZD
View
B+
Retailer 3
-
$8,542 NZD
View
A
Retailer 4
-
$8,571 NZD
View
B+
Retailer 5
-
$9,147 NZD
View
B
Retailer 6
-
$17,031 NZD
View
B
Retailer 7
-
$17,362 NZD
View
B
Retailer 8
-
$17,551 NZD
View
Final sale: no returns
B
Retailer 9
-
$19,013 NZD
View
B
Retailer 10
-
$19,057 NZD
View
B
Retailer 11
-
$19,305 NZD
View
B
Retailer 12
-
$21,404 NZD
View
B
Retailer 13
-
$21,937 NZD
View
B
Retailer 14
-
$23,195 NZD
View
Most Expensive
MOH London
B6831D085 · Nov 2
$24,831 NZD
£10,991 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $6,082 NZDSave up to $17,113 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
$6,082 NZD