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3.43ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 2145143128

Certificate GIA 2145143128

Diamond specifications and retailer prices

From $126,228 SGD
£77,747 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $126,228 SGD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 3.43ct natural round diamond

This 3.43ct natural round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2145143128. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.43
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2145143128
Dimensions9.61 × 9.56 × 6.02 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Girdle conditionFaceted
Culet sizeNone
Top View
9.61 mm9.56 mm3.43 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2145143128
Side View
Table 57.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $103,069 SGD|Low: $57,796 SGD|High: $103,069 SGD|Avg: $82,591 SGD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
March 27, 2026
Retailer 4$57,796 SGD
Retailer 3$83,007 SGD
Retailer 2$89,953 SGD
Retailer 1$103,069 SGD

37 data points across 4 retailers

1 retailer

B
Diamond Quarter
3.43VS1H21286473N · Oct 31
$126,228 SGD
£77,747 GBP
View

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
3.43ct Round
$126,228 SGD