Round|Natural|IGI

3.13ct I VS2 Round Natural Diamond

EX • I/VS2 • IGI 809693778

Shape and cutting style on the report: Round brilliant

Certificate IGI 809693778

Diamond specifications and retailer prices

From $19,900 USD
As of October 31, 2026
Save $12,133 USD (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $32,033 USD at MOH London · As of November 1, 2026
View at MOH London

About this 3.13ct natural round diamond

This 3.13ct natural round sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 809693778. Listed at 8 retailers as of October 31, 2026, with prices from $19,900 to $32,033, a $12,133 spread on the same certified stone. MOH London lists it at $32,033. 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

3.13
Carat
I
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 809693778
Dimensions9.28 × 9.31 × 5.81 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.28 mm9.31 mm3.13 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 809693778
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 40.9°CuletDepth 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: Oct 31
Current: $32,033 USD|Low: $19,810 USD|High: $32,704 USD|Avg: $24,826 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$19,900 USD
Retailer 2$21,157 USD
Retailer 5$22,070 USD
Retailer 3$23,772 USD
Retailer 4$24,527 USD
Retailer 7$29,058 USD
MOH London$32,033 USD

32 data points across 7 retailers

8 retailers$19,900 USD to $32,033 USD

A
Cheapest Retailer
-
$19,900 USD
A
Retailer 2
-
$21,157 USD
£16,659 GBP
View
A
Retailer 3
-
$22,070 USD
View
A
Retailer 4
-
$23,772 USD
View
A
Retailer 5
-
$24,527 USD
View
A
Retailer 6
-
$29,058 USD
View
Retailer 7
-
$29,351 USD
View
Price last confirmed 42 days ago
Most Expensive
A
MOH London
7A8F0DC77 · Nov 1
$32,033 USD
£25,223 GBP
View
7 more retailers have this diamond
Prices start from $19,900 USDSave up to $12,133 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
3.13ct Round
$19,900 USD