Round|Natural|GIA

3.00ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1513128314

Certificate GIA 1513128314

Diamond specifications and retailer prices

From $43,382 USD
As of November 4, 2026
Save $23,400 USD (35%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $66,782 USD at MOH London · As of November 4, 2026
View at MOH London

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 1513128314. Listed at 7 retailers as of November 4, 2026, with prices from $43,382 to $66,782, a $23,400 spread on the same certified stone. MOH London lists it at $66,782. 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1513128314
Dimensions9.15 × 9.22 × 5.65 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Crystal, Cloud, Needle, Natural
Top View
9.15 mm9.22 mm3.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1513128314
Side View
Table 59.0%Crown 36°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 61.6%

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: Nov 4
Current: $66,782 USD|Low: $38,462 USD|High: $67,768 USD|Avg: $49,196 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 3$43,382 USD
Retailer 4$43,815 USD
Retailer 6$45,630 USD
Retailer 5$46,372 USD
Retailer 2$50,683 USD
MOH London$66,782 USD

26 data points across 6 retailers

7 retailers$43,382 USD to $66,782 USD

B+
Cheapest Retailer
-
$43,382 USD
Final sale: no returns
B+
Retailer 2
-
$43,815 USD
View
B+
Retailer 3
-
$44,662 USD
View
B+
Retailer 4
-
$45,630 USD
View
B+
Retailer 5
-
$46,372 USD
View
B+
Retailer 6
-
$50,683 USD
View
Most Expensive
B
MOH London
393236074 · Nov 4
$66,782 USD
£52,584 GBP
View
6 more retailers have this diamond
Prices start from $43,382 USDSave up to $23,400 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+
3.00ct Round
$43,382 USD