CaratHunter
Plans
Round|Natural|GIA

1.20ct H IF Round Natural Diamond

EX • H/IF • GIA 6545583394

Certificate GIA 6545583394

Diamond specifications and retailer prices

From $6,546 NZD
As of November 5, 2026
Save $850 NZD (11%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,397 NZD at Michael Trio · As of November 5, 2026
View at Michael Trio

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 6545583394. Listed at 6 retailers as of November 5, 2026, with a relatively tight 13% 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
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6545583394
Dimensions6.71 × 6.76 × 4.26 mm
L/W Ratio1.01
Top View
6.71 mm6.76 mm1.20 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6545583394
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.2%

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 5
Current: $7,397 NZD|Low: $6,274 NZD|High: $8,135 NZD|Avg: $7,246 NZD|-5.0%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3$6,546 NZD
Retailer 4$6,968 NZD
Retailer 5$7,146 NZD
Retailer 6$7,272 NZD
Retailer 2$7,331 NZD
Michael Trio$7,397 NZD

46 data points across 6 retailers

6 retailers$6,546 NZD to $7,397 NZD

A
Cheapest Retailer
-
$6,546 NZD
A
Retailer 2
-
$6,968 NZD
View
A
Retailer 3
-
$7,146 NZD
View
Final sale: no returns
A
Retailer 4
-
$7,272 NZD
View
A
Retailer 5
-
$7,331 NZD
View
Most Expensive
A
Michael Trio
9306665500 · Nov 5
$7,397 NZD
SGD 5,619 SGD
View
5 more retailers have this diamond
Prices start from $6,546 NZDSave up to $850 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
$6,546 NZD