Heart|Natural|GIA

1.20ct G VS1 Heart Natural Diamond

VG • G/VS1 • GIA 2437910992

Certificate GIA 2437910992

Diamond specifications and retailer prices

From $3,647 USD
As of November 5, 2026
Save $3,885 USD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,532 USD at MOH London · As of November 2, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2437910992. Listed at 18 retailers as of November 2, 2026, with prices from $3,647 to $7,532, a $3,885 spread on the same certified stone. MOH London lists it at $7,532. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
G
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2437910992
Dimensions6.45 × 5.35 × 3.83 mm
L/W Ratio1.21
Top View
6.45 mm5.35 mm1.20 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2437910992
Side View
Table 64.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 71.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $7,532 USD|Low: $3,567 USD|High: $7,624 USD|Avg: $4,803 USD
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
November 5, 2026
Retailer 2$3,647 USD
Retailer 12$3,770 USD
Retailer 6$3,805 USD
Retailer 11$3,954 USD
Retailer 5$4,061 USD
Retailer 9$4,070 USD
Retailer 3$4,264 USD
Retailer 10$4,285 USD
Retailer 13$4,767 USD
Retailer 4$5,223 USD
Retailer 7$5,330 USD
Retailer 8$5,813 USD
MOH London$7,532 USD

45 data points across 13 retailers

18 retailers$3,647 USD to $7,532 USD

B+
Cheapest Retailer
-
$3,647 USD
B+
Retailer 2
-
$3,770 USD
View
B+
Retailer 3
-
$3,805 USD
View
B+
Retailer 4
-
$3,850 USD
View
B+
Retailer 5
-
$3,850 USD
View
B+
Retailer 6
-
$3,954 USD
View
Final sale: no returns
B+
Retailer 7
-
$3,980 USD
View
B+
Retailer 8
-
$4,061 USD
View
B+
Retailer 9
-
$4,070 USD
View
B+
Retailer 10
-
$4,264 USD
View
B+
Retailer 11
-
$4,285 USD
View
Retailer 12
-
$4,767 USD
View
Price last confirmed 27 days ago
B
Retailer 13
-
$4,899 USD
View
Retailer 14
-
$5,223 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
$5,330 USD
View
B
Retailer 16
-
$5,501 USD
View
B
Retailer 17
-
$5,813 USD
View
Most Expensive
B
MOH London
491151162 · Nov 2
$7,532 USD
£5,931 GBP
View
17 more retailers have this diamond
Prices start from $3,647 USDSave up to $3,885 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.

B+
1.20ct Heart
$3,647 USD