Heart|Natural|GIA

1.20ct G VS1 Heart Natural Diamond

VG • G/VS1 • GIA 2437910992

Certificate GIA 2437910992

Diamond specifications and retailer prices

From $5,144 CAD
£2,898 GBP
As of November 2, 2026
Save $5,382 CAD (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,526 CAD at MOH London · As of November 1, 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 1, 2026, with prices from $5,144 to $10,526, a $5,382 spread on the same certified stone. MOH London lists it at $10,526. 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 2
Current: $10,526 CAD|Low: $4,986 CAD|High: $10,654 CAD|Avg: $6,828 CAD|-0.1%
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 2, 2026
Retailer 7$5,144 CAD
Retailer 13$5,268 CAD
Retailer 9$5,352 CAD
Retailer 12$5,525 CAD
Retailer 5$5,675 CAD
Retailer 10$5,687 CAD
Retailer 3$5,959 CAD
Retailer 11$5,988 CAD
Retailer 14$6,663 CAD
Retailer 4$7,299 CAD
Retailer 2$7,477 CAD
Retailer 6$7,688 CAD
Retailer 8$8,124 CAD
MOH London$10,526 CAD

43 data points across 14 retailers

18 retailers$5,144 CAD to $10,526 CAD

B+
Cheapest Retailer
-
$5,144 CAD
£2,898 GBP
B+
Retailer 2
-
$5,268 CAD
$3,770 USD
View
B+
Retailer 3
-
$5,352 CAD
$3,830 USD
View
B+
Retailer 4
-
$5,380 CAD
$3,850 USD
View
B+
Retailer 5
-
$5,380 CAD
$3,850 USD
View
B+
Retailer 6
-
$5,525 CAD
$3,954 USD
View
Final sale: no returns
B+
Retailer 7
-
$5,562 CAD
$3,980 USD
View
B+
Retailer 8
-
$5,675 CAD
$4,061 USD
View
B+
Retailer 9
-
$5,687 CAD
$4,070 USD
View
B+
Retailer 10
-
$5,959 CAD
$4,264 USD
View
B+
Retailer 11
-
$5,988 CAD
$4,285 USD
View
Retailer 12
-
$6,663 CAD
A$7,335 AUD
View
Price last confirmed 24 days ago
B
Retailer 13
-
$6,846 CAD
$4,899 USD
View
Retailer 14
-
$7,299 CAD
$5,223 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$7,477 CAD
€5,096 EUR
View
B
Retailer 16
-
$7,688 CAD
£4,332 GBP
View
B
Retailer 17
-
$8,124 CAD
ZAR 93,919 ZAR
View
Most Expensive
B
MOH London
491151162 · Nov 1
$10,526 CAD
£5,931 GBP
View
17 more retailers have this diamond
Prices start from $5,144 CADSave up to $5,382 CAD

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
$5,144 CAD