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Heart|Natural|GIA

1.21ct H VS2 Heart Natural Diamond

GD • H/VS2 • GIA 1538889730

Certificate GIA 1538889730

Diamond specifications and retailer prices

From $3,783 SGD
As of November 5, 2026
Save $411 SGD (10%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,935 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1538889730. Listed at 6 retailers as of November 5, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.21
Carat
H
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538889730
Dimensions7.08 × 5.99 × 3.83 mm
L/W Ratio1.18
Key to symbols
Feather, Crystal, Cavity, Needle
Top View
7.08 mm5.99 mm1.21 ctH / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1538889730
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $6,935 SGD|Low: $3,599 SGD|High: $8,027 SGD|Avg: $4,963 SGD|-10.9%
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 5, 2026
Retailer 7$3,783 SGD
Retailer 6$3,795 SGD
Retailer 8$4,104 SGD
Retailer 2$4,195 SGD
Retailer 13$4,316 SGD
Retailer 5$4,350 SGD
Retailer 11$4,514 SGD
Retailer 14$4,580 SGD
Retailer 4$4,648 SGD
Retailer 9$4,688 SGD
Retailer 3$4,808 SGD
Retailer 12$6,398 SGD
MOH London$6,935 SGD
Retailer 10$7,864 SGD

29 data points across 14 retailers

6 retailers$3,783 SGD to $4,195 SGD

B+
Cheapest Retailer
-
$3,783 SGD
Retailer 2
-
$4,104 SGD
View
Price last confirmed 12 days ago
B
Retailer 3
-
$4,195 SGD
View
Retailer 4
-
$4,514 SGD
View
Price last confirmed 35 days ago
Retailer 5
-
$4,688 SGD
View
Price last confirmed 35 days ago
Most Expensive
MOH London
DA234CABE · Oct 26
$6,935 SGD
£4,275 GBP
View
Price last confirmed 10 days ago
5 more retailers have this diamond
Prices start from $3,783 SGDSave up to $411 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+
1.21ct Heart
$3,783 SGD