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Round|Lab Grown|IGI

3.79ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG620484854

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620484854

Diamond specifications and retailer prices

From $1,421 USD
CA$1,974 CAD
As of October 30, 2026
Save $459 USD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,880 USD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.79ct lab-grown round diamond

This 3.79ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620484854 or 620484854. Listed at 2 retailers as of October 30, 2026, with prices from $1,421 to $1,880, a $459 spread on the same certified stone. The Diamond Guys lists it at $1,880. 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

3.79
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620484854
Dimensions10.03 × 9.95 × 6.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.03 mm9.95 mm3.79 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620484854
Side View
Table 55.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,106 USD|Low: $277 USD|High: $3,350 USD|Avg: $1,385 USD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
August 3, 2026
Retailer 4$732 USD
Retailer 5$880 USD
Retailer 10$930 USD
Retailer 12$945 USD
Retailer 1$1,106 USD
Retailer 9$1,129 USD
Retailer 7$1,324 USD
Retailer 6$1,421 USD
Retailer 8$1,647 USD
Retailer 3$1,730 USD
The Diamond Guys$1,880 USD
Retailer 2$2,298 USD
Retailer 11$3,010 USD

55 data points across 13 retailers

2 retailers$1,421 USD to $1,880 USD

B+
Cheapest Retailer
-
$1,421 USD
CA$1,974 CAD
Most Expensive
B
The Diamond Guys
1954434225 · Oct 30
$1,880 USD
View
1 more retailer has this diamond
Prices start from $1,421 USDSave up to $459 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.

B+
3.79ct Round
$1,421 USD