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Round|Natural|GIA

3.06ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 5556617953

Certificate GIA 5556617953

Diamond specifications and retailer prices

From $32,874 USD
As of November 1, 2026
Save $23,518 USD (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $56,392 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5556617953. Listed at 16 retailers as of November 1, 2026, with prices from $32,874 to $56,392, a $23,518 spread on the same certified stone. MOH London lists it at $56,392. 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
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5556617953
Dimensions9.21 × 9.25 × 5.78 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.21 mm9.25 mm3.06 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556617953
Side View
Table 58.0%Crown 35°Girdle: STK-STKPavilion 41.4°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: Nov 1
Current: $56,392 USD|Low: $32,874 USD|High: $57,071 USD|Avg: $42,031 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$32,874 USD
Retailer 7$35,045 USD
Retailer 8$35,750 USD
Retailer 3$36,097 USD
Retailer 4$42,228 USD
Retailer 2$43,835 USD
Retailer 5$46,809 USD
MOH London$56,392 USD

41 data points across 8 retailers

16 retailers$32,874 USD to $56,392 USD

B+
Cheapest Retailer
-
$32,874 USD
B+
Retailer 2
-
$35,045 USD
View
Retailer 3
-
$35,750 USD
A$54,999 AUD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
$36,097 USD
£28,423 GBP
View
Retailer 5
-
$36,108 USD
View
Price last confirmed 17 days ago
Retailer 6
-
$37,613 USD
View
Price last confirmed 35 days ago
Retailer 7
-
$37,613 USD
View
Price last confirmed 17 days ago
B
Retailer 8
-
$37,660 USD
View
B
Retailer 9
-
$37,660 USD
View
B
Retailer 10
-
$38,910 USD
View
Retailer 11
-
$39,117 USD
View
Price last confirmed 25 days ago
Retailer 12
-
$40,622 USD
View
Price last confirmed 24 days ago
B
Retailer 13
-
$42,228 USD
€40,217 EUR
View
B
Retailer 14
-
$43,835 USD
£34,515 GBP
View
B
Retailer 15
-
$46,809 USD
ZAR 756,203 ZAR
View
Most Expensive
B
MOH London
3D5464767 · Nov 1
$56,392 USD
£44,403 GBP
View
15 more retailers have this diamond
Prices start from $32,874 USDSave up to $23,518 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
$32,874 USD