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Round|Natural|GIA

3.00ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6392537981

Certificate GIA 6392537981

Diamond specifications and retailer prices

From $45,536 SGD
As of November 1, 2026
Save $61,931 SGD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $107,466 SGD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6392537981. Listed at 7 retailers as of November 1, 2026, with prices from $45,536 to $107,466, a $61,931 spread on the same certified stone. Diamond Quarter lists it at $107,466. 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

3.00
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6392537981
Dimensions9.19 × 9.11 × 5.80 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
9.19 mm9.11 mm3.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6392537981
Side View
Table 56.0%Crown 36.5°Girdle: THN-THKPavilion 41°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $47,107 SGD|Low: $45,536 SGD|High: $77,226 SGD|Avg: $54,653 SGD|-4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$45,536 SGD
Retailer 1$47,107 SGD
Retailer 5$47,250 SGD
Retailer 6$47,977 SGD
Retailer 2$57,628 SGD
Retailer 3$74,557 SGD

39 data points across 6 retailers

7 retailers$45,536 SGD to $107,466 SGD

A
Cheapest Retailer
-
$45,536 SGD
A
Retailer 2
-
$47,107 SGD
View
A
Retailer 3
-
$47,250 SGD
View
Retailer 4
-
$47,977 SGD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
$57,628 SGD
View
B+
Retailer 6
-
$74,557 SGD
View
Most Expensive
B
Diamond Quarter
3.0SI1E638153ADN · Nov 5
$107,466 SGD
£66,249 GBP
View
6 more retailers have this diamond
Prices start from $45,536 SGDSave up to $61,931 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.

A
3.00ct Round
$45,536 SGD