Round|Natural|GIA

1.20ct H IF Round Natural Diamond

EX • H/IF • GIA 6565644553

Certificate GIA 6565644553

Diamond specifications and retailer prices

From $4,518 USD
HK$35,300 HKD
As of November 1, 2026
Save $4,554 USD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,073 USD at MOH London · As of November 1, 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 6565644553. Listed at 11 retailers as of November 1, 2026, with prices from $4,518 to $9,073, a $4,554 spread on the same certified stone. MOH London lists it at $9,073. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565644553
Dimensions6.71 × 6.75 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.71 mm6.75 mm1.20 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565644553
Side View
Table 58.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.7%

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 1
Current: $9,073 USD|Low: $4,480 USD|High: $9,122 USD|Avg: $6,024 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$4,518 USD
Retailer 9$5,152 USD
Retailer 10$5,372 USD
Retailer 2$5,517 USD
Retailer 11$5,684 USD
Retailer 4$5,686 USD
Retailer 3$5,687 USD
Retailer 8$6,159 USD
Retailer 5$6,700 USD
Retailer 6$7,567 USD
MOH London$9,073 USD

12 data points across 11 retailers

11 retailers$4,518 USD to $9,073 USD

A
Cheapest Retailer
-
$4,518 USD
HK$35,300 HKD
B+
Retailer 2
-
$5,152 USD
SGD 6,962 SGD
View
B+
Retailer 3
-
$5,372 USD
View
B+
Retailer 4
-
$5,517 USD
£4,344 GBP
View
B+
Retailer 5
-
$5,684 USD
View
Final sale: no returns
B+
Retailer 6
-
$5,686 USD
£4,477 GBP
View
B+
Retailer 7
-
$5,687 USD
SGD 7,685 SGD
View
B+
Retailer 8
-
$6,159 USD
View
B+
Retailer 9
-
$6,700 USD
€6,381 EUR
View
B
Retailer 10
-
$7,567 USD
ZAR 122,239 ZAR
View
Most Expensive
B
MOH London
6CAE74979 · Nov 1
$9,073 USD
£7,144 GBP
View
10 more retailers have this diamond
Prices start from $4,518 USDSave up to $4,554 USD

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
$4,518 USD