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Heart|Natural|GIA

0.42ct I VS1 Heart Natural Diamond

GD • I/VS1 • GIA 6422297993

Certificate GIA 6422297993

Diamond specifications and retailer prices

From $776 SGD
$607 USD
As of October 31, 2026
Save $776 SGD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,552 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.42ct natural heart diamond

This 0.42ct natural heart sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6422297993. Listed at 10 retailers as of October 31, 2026, with prices from $776 to $1,552, a $776 spread on the same certified stone. MOH London lists it at $1,552. 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

0.42
Carat
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422297993
Dimensions4.31 × 4.07 × 2.81 mm
L/W Ratio1.06
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.31 mm4.07 mm0.42 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6422297993
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,552 SGD|Low: $724 SGD|High: $1,572 SGD|Avg: $1,041 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$724 SGD
Retailer 10$776 SGD
Retailer 2$843 SGD
Retailer 5$927 SGD
Retailer 4$1,003 SGD
Retailer 9$1,011 SGD
Retailer 6$1,042 SGD
Retailer 3$1,338 SGD
Retailer 8$1,481 SGD
MOH London$1,552 SGD

40 data points across 10 retailers

10 retailers$776 SGD to $1,552 SGD

Retailer 1
-
$724 SGD
$566 USD
Price last confirmed 8 days ago
B
Retailer 2
-
$776 SGD
$607 USD
View
B
Retailer 3
-
$843 SGD
£519 GBP
View
B
Retailer 4
-
$927 SGD
$725 USD
View
B
Retailer 5
-
$1,003 SGD
€747 EUR
View
Retailer 6
-
$1,011 SGD
A$1,217 AUD
View
Price last confirmed 28 days ago
B
Retailer 7
-
$1,042 SGD
ZAR 13,174 ZAR
View
B
Retailer 8
-
$1,338 SGD
£824 GBP
View
C
Retailer 9
-
$1,481 SGD
£912 GBP
View
Most Expensive
C
MOH London
1455935BB · Nov 1
$1,552 SGD
£956 GBP
View
9 more retailers have this diamond
Prices start from $776 SGDSave up to $776 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
0.42ct Heart
$776 SGD