Round|Natural|GIA

3.08ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 3505327041

Certificate GIA 3505327041

Diamond specifications and retailer prices

From $20,040 USD
As of November 1, 2026
Save $11,932 USD (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $31,972 USD at MOH London · As of November 4, 2026
View at MOH London

About this 3.08ct natural round diamond

This 3.08ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3505327041. Listed at 7 retailers as of November 1, 2026, with prices from $20,040 to $31,972, a $11,932 spread on the same certified stone. MOH London lists it at $31,972. 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

3.08
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3505327041
Dimensions9.29 × 9.26 × 5.80 mm
L/W Ratio1.00
Star length55%
Lower girdle75%
Top View
9.29 mm9.26 mm3.08 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3505327041
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $31,972 USD|Low: $17,683 USD|High: $33,680 USD|Avg: $22,833 USD|-4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$17,683 USD
Retailer 7$18,972 USD
Retailer 6$20,040 USD
Retailer 4$20,474 USD
Retailer 2$20,783 USD
Retailer 3$24,820 USD
MOH London$31,972 USD

42 data points across 7 retailers

7 retailers$20,040 USD to $31,972 USD

Retailer 1
-
$17,683 USD
Price last confirmed 16 days ago
Retailer 2
-
$18,972 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$20,040 USD
View
A
Retailer 4
-
$20,474 USD
View
A
Retailer 5
-
$20,783 USD
View
B+
Retailer 6
-
$24,820 USD
View
Most Expensive
B
MOH London
13B4CD065 · Nov 4
$31,972 USD
£25,175 GBP
View
6 more retailers have this diamond
Prices start from $20,040 USDSave up to $11,932 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.

A
3.08ct Round
$20,040 USD