Round|Lab Grown|IGI

3.09ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG725512336

Shape and cutting style on the report: Round brilliant

Certificate IGI LG725512336

Diamond specifications and retailer prices

From $772 USD
€735 EUR
As of October 29, 2026
Save $1,152 USD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,924 USD at MOH London · As of October 26, 2026
View at MOH London

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown 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 LG725512336 or 725512336. Listed at 7 retailers as of October 26, 2026, with prices from $772 to $1,924, a $1,152 spread on the same certified stone. MOH London lists it at $1,924. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
I
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725512336
Dimensions9.34 × 9.27 × 5.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm9.27 mm3.09 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG725512336
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $1,924 USD|Low: $654 USD|High: $1,944 USD|Avg: $1,229 USD|+1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 2$772 USD
Retailer 4$779 USD
Retailer 3$873 USD
Retailer 5$1,104 USD
Retailer 6$1,617 USD
Retailer 7$1,685 USD
MOH London$1,924 USD

19 data points across 7 retailers

7 retailers$772 USD to $1,924 USD

A
Cheapest Retailer
-
$772 USD
€735 EUR
B+
Retailer 2
-
$779 USD
View
A
Retailer 3
-
$873 USD
View
B+
Retailer 4
-
$1,104 USD
View
Retailer 5
-
$1,617 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$1,685 USD
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
LG725512336 · Oct 26
$1,924 USD
£1,515 GBP
View
6 more retailers have this diamond
Prices start from $772 USDSave up to $1,152 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
$772 USD