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Round|Natural|GIA

3.51ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 1555065439

Certificate GIA 1555065439

Diamond specifications and retailer prices

From $69,196 SGD
$54,127 USD
As of October 31, 2026
Save $48,696 SGD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $117,892 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 3.51ct natural round diamond

This 3.51ct 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 1555065439. Listed at 13 retailers as of October 31, 2026, with prices from $69,196 to $117,892, a $48,696 spread on the same certified stone. MOH London lists it at $117,892. 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

3.51
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555065439
Dimensions9.62 × 9.69 × 6.02 mm
L/W Ratio1.01
Top View
9.62 mm9.69 mm3.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555065439
Side View
Table 60.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.3%

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: $117,892 SGD|Low: $69,196 SGD|High: $121,087 SGD|Avg: $83,332 SGD|-2.4%
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 1, 2026
Retailer 3$69,196 SGD
Retailer 7$71,443 SGD
Retailer 5$72,515 SGD
Retailer 9$73,958 SGD
Retailer 6$76,315 SGD
Retailer 4$78,632 SGD
Retailer 10$80,121 SGD
Retailer 8$80,969 SGD
Retailer 13$84,743 SGD
Retailer 11$86,284 SGD
Retailer 12$88,394 SGD
Retailer 2$89,339 SGD
MOH London$117,892 SGD

24 data points across 13 retailers

13 retailers$69,196 SGD to $117,892 SGD

B+
Cheapest Retailer
-
$69,196 SGD
$54,127 USD
Final sale: no returns
B+
Retailer 2
-
$71,443 SGD
CA$77,617 CAD
View
B+
Retailer 3
-
$72,515 SGD
$56,723 USD
View
B+
Retailer 4
-
$73,958 SGD
$57,852 USD
View
B+
Retailer 5
-
$76,315 SGD
£47,004 GBP
View
B+
Retailer 6
-
$78,632 SGD
$61,508 USD
View
B+
Retailer 7
-
$80,121 SGD
$62,673 USD
View
B+
Retailer 8
-
$80,969 SGD
$63,336 USD
View
B
Retailer 9
-
$84,743 SGD
$66,289 USD
View
B
Retailer 10
-
$86,284 SGD
$67,494 USD
View
B
Retailer 11
-
$88,394 SGD
£54,444 GBP
View
B
Retailer 12
-
$89,339 SGD
€66,556 EUR
View
Most Expensive
B
MOH London
2A84C05F2 · Nov 1
$117,892 SGD
£72,613 GBP
View
12 more retailers have this diamond
Prices start from $69,196 SGDSave up to $48,696 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+
3.51ct Round
$69,196 SGD