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Round|Natural|GIA

4.21ct E VS2 Round Natural Diamond

EX • E/VS2 • GIA 1236868938

Certificate GIA 1236868938

Diamond specifications and retailer prices

From $175,363 SGD
£108,011 GBP
As of October 31, 2026
Save $109,187 SGD (38%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $284,550 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 4.21ct natural round diamond

This 4.21ct natural round sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1236868938. Listed at 7 retailers as of October 29, 2026, with prices from $175,363 to $284,550, a $109,187 spread on the same certified stone. MOH London lists it at $284,550. 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

4.21
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1236868938
Dimensions10.50 × 10.52 × 6.32 mm
L/W Ratio1.00
Top View
10.50 mm10.52 mm4.21 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1236868938
Side View
Table 57.0%CrownGirdle: ThinPavilionCulet: NoneDepth 60.1%

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: Oct 31
Current: $284,550 SGD|Low: $166,930 SGD|High: $286,444 SGD|Avg: $203,138 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$167,717 SGD
Retailer 4$174,719 SGD
Retailer 2$175,363 SGD
Retailer 6$177,446 SGD
Retailer 3$220,712 SGD
MOH London$284,550 SGD

38 data points across 6 retailers

7 retailers$175,363 SGD to $284,550 SGD

Retailer 1
-
$167,717 SGD
A$201,836 AUD
Price last confirmed 31 days ago
Retailer 2
-
$174,719 SGD
$136,670 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$175,363 SGD
£108,011 GBP
View
B+
Retailer 4
-
$177,446 SGD
$138,803 USD
View
Retailer 5
-
$190,007 SGD
$148,629 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$220,712 SGD
€164,426 EUR
View
Most Expensive
B
MOH London
042857A08 · Oct 29
$284,550 SGD
£175,262 GBP
View
6 more retailers have this diamond
Prices start from $175,363 SGDSave up to $109,187 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+
4.21ct Round
$175,363 SGD