Round|Natural|GIA

3.09ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 5426878148

Certificate GIA 5426878148

Diamond specifications and retailer prices

From $25,240 USD
As of November 1, 2026
Save $20,230 USD (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $45,470 USD at MOH London · As of November 4, 2026
View at MOH London

About this 3.09ct natural round diamond

This 3.09ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5426878148. Listed at 9 retailers as of November 1, 2026, with prices from $25,240 to $45,470, a $20,230 spread on the same certified stone. MOH London lists it at $45,470. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.09
Carat
K
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5426878148
Dimensions9.41 × 9.40 × 5.75 mm
L/W Ratio1.00
Top View
9.41 mm9.40 mm3.09 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5426878148
Side View
Table 59.0%Crown 33.5°Girdle: MediumPavilion 41.6°Culet: NoneDepth 61.1%

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: $45,470 USD|Low: $25,240 USD|High: $46,142 USD|Avg: $32,824 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$25,240 USD
Retailer 6$29,193 USD
Retailer 2$29,471 USD
Retailer 5$30,653 USD
Retailer 8$31,626 USD
Retailer 7$32,842 USD
Retailer 3$34,350 USD
MOH London$45,470 USD

40 data points across 8 retailers

9 retailers$25,240 USD to $45,470 USD

A
Cheapest Retailer
-
$25,240 USD
B+
Retailer 2
-
$26,842 USD
View
B+
Retailer 3
-
$29,471 USD
View
B+
Retailer 4
-
$30,409 USD
View
B+
Retailer 5
-
$30,653 USD
View
B
Retailer 6
-
$31,626 USD
View
B
Retailer 7
-
$32,842 USD
View
B
Retailer 8
-
$34,350 USD
View
Most Expensive
B
MOH London
ADBEDDF6A · Nov 4
$45,470 USD
£35,803 GBP
View
8 more retailers have this diamond
Prices start from $25,240 USDSave up to $20,230 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
3.09ct Round
$25,240 USD