Round|Natural|GIA

3.51ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6562020051

Certificate GIA 6562020051

Diamond specifications and retailer prices

From $51,185 USD
CA$71,091 CAD
As of October 30, 2026
Save $33,303 USD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $84,488 USD 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562020051. Listed at 10 retailers as of October 30, 2026, with prices from $51,185 to $84,488, a $33,303 spread on the same certified stone. MOH London lists it at $84,488. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.51
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562020051
Dimensions9.72 × 9.76 × 6.01 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Cavity, Needle
Top View
9.72 mm9.76 mm3.51 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562020051
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.7%

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 30
Current: $84,488 USD|Low: $51,185 USD|High: $85,505 USD|Avg: $59,824 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$51,185 USD
Retailer 7$51,953 USD
Retailer 6$52,987 USD
Retailer 3$54,681 USD
Retailer 8$56,351 USD
Retailer 9$57,403 USD
Retailer 5$60,714 USD
Retailer 10$61,818 USD
Retailer 2$64,007 USD
MOH London$84,488 USD

39 data points across 10 retailers

10 retailers$51,185 USD to $84,488 USD

B+
Cheapest Retailer
-
$51,185 USD
CA$71,091 CAD
B+
Retailer 2
-
$51,953 USD
View
B+
Retailer 3
-
$52,987 USD
View
B+
Retailer 4
-
$54,681 USD
£43,056 GBP
View
B+
Retailer 5
-
$56,351 USD
View
B+
Retailer 6
-
$57,403 USD
View
B+
Retailer 7
-
$60,714 USD
View
B
Retailer 8
-
$61,818 USD
View
B
Retailer 9
-
$64,007 USD
€60,959 EUR
View
Most Expensive
B
MOH London
2F4932B04 · Nov 1
$84,488 USD
£66,526 GBP
View
9 more retailers have this diamond
Prices start from $51,185 USDSave up to $33,303 USD

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
$51,185 USD