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Round|Natural|GIA

1.20ct H IF Round Natural Diamond

EX • H/IF • GIA 1565644430

Certificate GIA 1565644430

Diamond specifications and retailer prices

From $4,973 AUD
As of November 6, 2026
Save $5,827 AUD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,800 AUD at MOH London · As of November 4, 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 1565644430. Listed at 14 retailers as of November 4, 2026, with prices from $4,973 to $10,800, a $5,827 spread on the same certified stone. MOH London lists it at $10,800. 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
FluorescenceStrong
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1565644430
Dimensions6.75 × 6.79 × 4.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.75 mm6.79 mm1.20 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1565644430
Side View
Table 59.0%Crown 34°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 61.7%

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 6
Current: $10,800 AUD|Low: $4,918 AUD|High: $10,887 AUD|Avg: $7,124 AUD|-0.4%
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
November 6, 2026
Retailer 14$4,973 AUD
Retailer 3$5,931 AUD
Retailer 2$6,057 AUD
Retailer 8$6,270 AUD
Retailer 4$6,276 AUD
Retailer 11$6,296 AUD
Retailer 7$6,322 AUD
Retailer 12$6,692 AUD
Retailer 5$7,088 AUD
Retailer 10$7,568 AUD
Retailer 13$7,667 AUD
Retailer 9$8,294 AUD
Retailer 6$9,642 AUD
MOH London$10,800 AUD

16 data points across 14 retailers

14 retailers$4,973 AUD to $10,800 AUD

A
Cheapest Retailer
-
$4,973 AUD
A
Retailer 2
-
$5,931 AUD
View
A
Retailer 3
-
$6,057 AUD
View
A
Retailer 4
-
$6,270 AUD
View
A
Retailer 5
-
$6,276 AUD
View
Final sale: no returns
A
Retailer 6
-
$6,296 AUD
View
A
Retailer 7
-
$6,322 AUD
View
B+
Retailer 8
-
$6,692 AUD
View
B+
Retailer 9
-
$7,088 AUD
View
B+
Retailer 10
-
$7,568 AUD
View
B+
Retailer 11
-
$7,667 AUD
View
B+
Retailer 12
-
$8,294 AUD
View
B
Retailer 13
-
$9,642 AUD
View
Most Expensive
B
MOH London
152D5F976 · Nov 4
$10,800 AUD
£5,843 GBP
View
13 more retailers have this diamond
Prices start from $4,973 AUDSave up to $5,827 AUD

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
$4,973 AUD