Round|Natural|GIA

3.05ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6271697957

Certificate GIA 6271697957

Diamond specifications and retailer prices

From $47,613 USD
As of November 4, 2026
Save $27,661 USD (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $75,274 USD at MOH London · As of November 4, 2026
View at MOH London

About this 3.05ct natural round diamond

This 3.05ct natural round sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6271697957. Listed at 4 retailers as of November 4, 2026, with prices from $47,613 to $75,274, a $27,661 spread on the same certified stone. MOH London lists it at $75,274. 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

3.05
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6271697957
Dimensions9.27 × 9.32 × 5.68 mm
L/W Ratio1.01
Top View
9.27 mm9.32 mm3.05 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6271697957
Side View
Table 59.0%Crown 34°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: $75,274 USD|Low: $47,115 USD|High: $76,385 USD|Avg: $57,254 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$47,613 USD
Retailer 2$47,878 USD
Retailer 3$56,540 USD
MOH London$75,274 USD

41 data points across 4 retailers

4 retailers$47,613 USD to $75,274 USD

B+
Cheapest Retailer
-
$47,613 USD
B+
Retailer 2
-
$47,878 USD
View
B+
Retailer 3
-
$56,540 USD
View
Most Expensive
B
MOH London
64912B9E5 · Nov 4
$75,274 USD
£59,271 GBP
View
3 more retailers have this diamond
Prices start from $47,613 USDSave up to $27,661 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+
3.05ct Round
$47,613 USD