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Round|Lab Grown|IGI

3.29ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG754510503

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754510503

Diamond specifications and retailer prices

From $366 USD
As of October 29, 2026
Save $1,440 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,806 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.29ct lab-grown round diamond

This 3.29ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754510503 or 754510503. Listed at 14 retailers as of October 29, 2026, with prices from $366 to $1,806, a $1,440 spread on the same certified stone. MOH London lists it at $1,806. 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

3.29
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754510503
Dimensions9.50 × 9.45 × 5.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.50 mm9.45 mm3.29 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754510503
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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: $1,806 USD|Low: $366 USD|High: $1,822 USD|Avg: $999 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 12$366 USD
Retailer 7$424 USD
Retailer 14$460 USD
Retailer 6$466 USD
Retailer 5$610 USD
Retailer 10$726 USD
Retailer 13$729 USD
Retailer 9$778 USD
Retailer 3$998 USD
Retailer 2$1,187 USD
Retailer 8$1,330 USD
Retailer 4$1,478 USD
Retailer 11$1,498 USD
MOH London$1,806 USD

33 data points across 14 retailers

14 retailers$366 USD to $1,806 USD

A
Cheapest Retailer
-
$366 USD
A
Retailer 2
-
$424 USD
View
A
Retailer 3
-
$460 USD
View
A
Retailer 4
-
$466 USD
View
A
Retailer 5
-
$610 USD
View
B+
Retailer 6
-
$726 USD
View
A
Retailer 7
-
$729 USD
€694 EUR
View
A
Retailer 8
-
$778 USD
View
A
Retailer 9
-
$998 USD
ZAR 16,118 ZAR
View
B+
Retailer 10
-
$1,187 USD
View
B+
Retailer 11
-
$1,330 USD
View
B+
Retailer 12
-
$1,478 USD
View
B+
Retailer 13
-
$1,498 USD
View
Most Expensive
B
MOH London
LG754510503 · Oct 29
$1,806 USD
£1,422 GBP
View
13 more retailers have this diamond
Prices start from $366 USDSave up to $1,440 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
3.29ct Round
$366 USD