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Round|Lab Grown|IGI

2.83ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG636426505

Shape and cutting style on the report: Round brilliant

Certificate IGI LG636426505

Diamond specifications and retailer prices

From $1,267 USD
CA$1,760 CAD
As of October 27, 2026
Save $408 USD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,675 USD at The Diamond Guys · As of October 28, 2026
View at The Diamond Guys

About this 2.83ct lab-grown round diamond

This 2.83ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636426505 or 636426505. Listed at 2 retailers as of October 27, 2026, with prices from $1,267 to $1,675, a $408 spread on the same certified stone. The Diamond Guys lists it at $1,675. 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

2.83
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636426505
Dimensions9.14 × 9.11 × 5.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.14 mm9.11 mm2.83 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636426505
Side View
Table 59.0%Crown 34.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $1,813 USD|Low: $253 USD|High: $3,990 USD|Avg: $1,286 USD|-8.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
The Diamond Guys
August 3, 2026
Retailer 5$656 USD
Retailer 8$772 USD
Retailer 4$815 USD
Retailer 2$828 USD
Retailer 3$853 USD
Retailer 6$934 USD
Retailer 13$1,045 USD
Retailer 7$1,061 USD
Retailer 9$1,267 USD
Retailer 12$1,482 USD
The Diamond Guys$1,675 USD
Retailer 1$1,813 USD
Retailer 11$2,670 USD
Retailer 10$3,990 USD

58 data points across 14 retailers

2 retailers$1,267 USD to $1,675 USD

A
Cheapest Retailer
-
$1,267 USD
CA$1,760 CAD
Most Expensive
B+
The Diamond Guys
1951062261 · Oct 28
$1,675 USD
View
1 more retailer has this diamond
Prices start from $1,267 USDSave up to $408 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
2.83ct Round
$1,267 USD