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Heart|Natural|GIA

1.20ct G VS1 Heart Natural Diamond

VG • G/VS1 • GIA 2437910992

Certificate GIA 2437910992

Diamond specifications and retailer prices

From $4,658 SGD
As of November 5, 2026
Save $4,963 SGD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,621 SGD 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 $4,658 to $9,621, a $4,963 spread on the same certified stone. MOH London lists it at $9,621. 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
Colour
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: $9,621 SGD|Low: $4,556 SGD|High: $9,738 SGD|Avg: $6,134 SGD
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 6$4,658 SGD
Retailer 12$4,815 SGD
Retailer 7$4,860 SGD
Retailer 11$5,050 SGD
Retailer 5$5,187 SGD
Retailer 9$5,199 SGD
Retailer 3$5,446 SGD
Retailer 10$5,473 SGD
Retailer 13$6,089 SGD
Retailer 4$6,671 SGD
Retailer 8$6,808 SGD
Retailer 2$7,370 SGD
MOH London$9,621 SGD

45 data points across 13 retailers

18 retailers$4,658 SGD to $9,621 SGD

B+
Cheapest Retailer
-
$4,658 SGD
B+
Retailer 2
-
$4,815 SGD
View
B+
Retailer 3
-
$4,860 SGD
View
B+
Retailer 4
-
$4,918 SGD
View
B+
Retailer 5
-
$4,918 SGD
View
B+
Retailer 6
-
$5,050 SGD
View
Final sale: no returns
B+
Retailer 7
-
$5,084 SGD
View
B+
Retailer 8
-
$5,187 SGD
View
B+
Retailer 9
-
$5,199 SGD
View
B+
Retailer 10
-
$5,446 SGD
View
Retailer 11
-
$5,473 SGD
View
Price last confirmed 7 days ago
Retailer 12
-
$6,089 SGD
View
Price last confirmed 27 days ago
B
Retailer 13
-
$6,257 SGD
View
Retailer 14
-
$6,671 SGD
View
Price last confirmed 13 days ago
B
Retailer 15
-
$6,808 SGD
View
B
Retailer 16
-
$7,026 SGD
View
B
Retailer 17
-
$7,370 SGD
View
Most Expensive
B
MOH London
491151162 · Nov 2
$9,621 SGD
£5,931 GBP
View
17 more retailers have this diamond
Prices start from $4,658 SGDSave up to $4,963 SGD

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
$4,658 SGD