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Round|Lab Grown|IGI

2.83ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG628471912

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628471912

Diamond specifications and retailer prices

From $1,804 AUD
CA$1,760 CAD
As of October 30, 2026
Save $581 AUD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,385 AUD at The Diamond Guys · As of October 30, 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 LG628471912 or 628471912. Listed at 2 retailers as of October 30, 2026, with prices from $1,804 to $2,385, a $581 spread on the same certified stone. The Diamond Guys lists it at $2,385. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628471912
Dimensions9.14 × 9.09 × 5.54 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
9.14 mm9.09 mm2.83 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628471912
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,804 AUD|Low: $354 AUD|High: $5,680 AUD|Avg: $1,750 AUD|+2.2%
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$934 AUD
Retailer 6$1,107 AUD
Retailer 12$1,146 AUD
Retailer 11$1,196 AUD
Retailer 13$1,206 AUD
Retailer 8$1,321 AUD
Retailer 7$1,479 AUD
Retailer 2$1,565 AUD
Retailer 1$1,804 AUD
Retailer 3$2,180 AUD
The Diamond Guys$2,385 AUD
Retailer 10$2,596 AUD
Retailer 4$3,943 AUD
Retailer 9$5,680 AUD

54 data points across 14 retailers

2 retailers$1,804 AUD to $2,385 AUD

A
Cheapest Retailer
-
$1,804 AUD
CA$1,760 CAD
Most Expensive
B+
The Diamond Guys
1951062258 · Oct 30
$2,385 AUD
$1,675 USD
View
1 more retailer has this diamond
Prices start from $1,804 AUDSave up to $581 AUD

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
$1,804 AUD