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Round|Lab Grown|IGI

3.21ct H VVS1 Round Lab Grown Diamond

EX • H/VVS1 • IGI LG574361414

Shape and cutting style on the report: Round brilliant

Certificate IGI LG574361414

Diamond specifications and retailer prices

From $915 USD
As of October 30, 2026
Save $2,095 USD (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,010 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.21ct lab-grown round diamond

This 3.21ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG574361414 or 574361414. Listed at 6 retailers as of October 29, 2026, with prices from $915 to $3,010, a $2,095 spread on the same certified stone. MOH London lists it at $3,010. 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

3.21
Carat
H
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574361414
Dimensions9.50 × 9.41 × 5.76 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 mm9.41 mm3.21 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574361414
Side View
Table 59.0%Crown 32.3°Girdle: ThickPavilion 40.9°Culet: NoneDepth 60.9%

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 30
Current: $3,010 USD|Low: $870 USD|High: $3,030 USD|Avg: $1,611 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 8$870 USD
Retailer 5$915 USD
Retailer 3$971 USD
Retailer 7$1,002 USD
Retailer 4$1,267 USD
Retailer 6$2,353 USD
Retailer 2$2,785 USD
MOH London$3,010 USD

11 data points across 8 retailers

6 retailers$915 USD to $3,010 USD

A
Cheapest Retailer
-
$915 USD
A
Retailer 2
-
$971 USD
View
B+
Retailer 3
-
$1,267 USD
View
B
Retailer 4
-
$2,353 USD
View
Retailer 5
-
$2,785 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG574361414 · Oct 29
$3,010 USD
£2,370 GBP
View
5 more retailers have this diamond
Prices start from $915 USDSave up to $2,095 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
3.21ct Round
$915 USD