Heart|Natural|GIA

1.20ct G IF Heart Natural Diamond

EX • G/IF • GIA 7548672642

Certificate GIA 7548672642

Diamond specifications and retailer prices

From $3,613 USD
As of November 2, 2026
Save $3,415 USD (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,028 USD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548672642. Listed at 8 retailers as of November 2, 2026, with prices from $3,613 to $7,028, a $3,415 spread on the same certified stone. NZ Jewellers lists it at $7,028. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.22°
Pavilion angle40.51°
OriginNatural
Grading LabGIA
CertificateGIA 7548672642
Dimensions6.44 × 7.44 × 4.36 mm
L/W Ratio1.16
Girdle conditionThick
Key to symbols
Minor Details of Polish
Top View
6.44 mm7.44 mm1.20 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7548672642
Side View
Table 58.0%Crown 38.22°GirdlePavilion 40.51°CuletDepth 58.6%

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 2
Current: $7,028 USD|Low: $3,613 USD|High: $7,097 USD|Avg: $4,696 USD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 5$3,613 USD
Retailer 10$3,728 USD
Retailer 7$4,034 USD
Retailer 8$4,034 USD
Retailer 2$4,035 USD
Retailer 6$4,070 USD
Retailer 9$4,368 USD
Retailer 11$4,585 USD
Retailer 3$4,621 USD
Retailer 4$6,746 USD
NZ Jewellers$7,028 USD

36 data points across 11 retailers

8 retailers$3,613 USD to $7,028 USD

A
Cheapest Retailer
-
$3,613 USD
A
Retailer 2
-
$4,034 USD
View
A
Retailer 3
-
$4,034 USD
View
A
Retailer 4
-
$4,035 USD
View
A
Retailer 5
-
$4,070 USD
View
Retailer 6
-
$4,368 USD
View
Price last confirmed 32 days ago
B
Retailer 7
-
$6,746 USD
View
Most Expensive
B
NZ Jewellers
ea201089-5ecf-4c68-be42-62d2bd83c984 · Nov 3
$7,028 USD
View
7 more retailers have this diamond
Prices start from $3,613 USDSave up to $3,415 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 Heart
$3,613 USD