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Round|Natural|GIA

3.14ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6302379134

Certificate GIA 6302379134

Diamond specifications and retailer prices

From $30,841 USD
CA$42,834 CAD
As of October 30, 2026
Save $19,742 USD (39%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $50,583 USD at MOH London · As of November 1, 2026
View at MOH London

About this 3.14ct natural round diamond

This 3.14ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6302379134. Listed at 9 retailers as of October 30, 2026, with prices from $30,841 to $50,583, a $19,742 spread on the same certified stone. MOH London lists it at $50,583. 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

3.14
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6302379134
Dimensions9.26 × 9.34 × 5.83 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.26 mm9.34 mm3.14 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6302379134
Side View
Table 60.0%Crown 34°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.6%

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: Oct 30
Current: $50,583 USD|Low: $30,841 USD|High: $50,853 USD|Avg: $36,221 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$30,841 USD
Retailer 7$31,034 USD
Retailer 3$32,689 USD
Retailer 6$32,706 USD
Retailer 4$33,738 USD
Retailer 8$34,289 USD
Retailer 2$38,235 USD
Retailer 9$38,245 USD
MOH London$50,583 USD

4 data points across 9 retailers

9 retailers$30,841 USD to $50,583 USD

B+
Cheapest Retailer
-
$30,841 USD
CA$42,834 CAD
B+
Retailer 2
-
$31,034 USD
View
B+
Retailer 3
-
$32,689 USD
£25,740 GBP
View
B+
Retailer 4
-
$32,706 USD
View
B+
Retailer 5
-
$33,738 USD
View
B+
Retailer 6
-
$34,289 USD
View
B+
Retailer 7
-
$38,235 USD
€36,414 EUR
View
B
Retailer 8
-
$38,245 USD
View
Most Expensive
B
MOH London
1448189D8 · Nov 1
$50,583 USD
£39,829 GBP
View
8 more retailers have this diamond
Prices start from $30,841 USDSave up to $19,742 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+
3.14ct Round
$30,841 USD