Round|Natural|GIA

3.06ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 3545692722

Certificate GIA 3545692722

Diamond specifications and retailer prices

From $28,286 USD
£22,272 GBP
As of November 1, 2026
Save $15,414 USD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $43,699 USD at MOH London · As of November 1, 2026
View at MOH London

About this 3.06ct natural round diamond

This 3.06ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3545692722. Listed at 4 retailers as of November 1, 2026, with prices from $28,286 to $43,699, a $15,414 spread on the same certified stone. MOH London lists it at $43,699. 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

3.06
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 3545692722
Dimensions9.24 × 9.27 × 5.78 mm
L/W Ratio1.00
Top View
9.24 mm9.27 mm3.06 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545692722
Side View
Table 58.0%Crown 34°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $43,699 USD|Low: $21,632 USD|High: $44,226 USD|Avg: $31,446 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$21,632 USD
Retailer 7$27,470 USD
Retailer 8$28,256 USD
Retailer 3$28,286 USD
Retailer 4$29,147 USD
Retailer 2$30,640 USD
Retailer 5$41,542 USD
MOH London$43,699 USD

35 data points across 8 retailers

4 retailers$28,286 USD to $43,699 USD

B+
Cheapest Retailer
-
$28,286 USD
£22,272 GBP
B
Retailer 2
-
$29,147 USD
View
B+
Retailer 3
-
$30,640 USD
£24,126 GBP
View
Most Expensive
B
MOH London
6653D27F4 · Nov 1
$43,699 USD
£34,409 GBP
View
3 more retailers have this diamond
Prices start from $28,286 USDSave up to $15,414 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+
3.06ct Round
$28,286 USD