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Heart|Lab Grown|IGI

2.99ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG603358300

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG603358300

Diamond specifications and retailer prices

From $393 USD
As of October 30, 2026
Save $3,097 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,490 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.99ct lab-grown heart diamond

This 2.99ct lab-grown heart sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG603358300 or 603358300. Listed at 18 retailers as of October 29, 2026, with prices from $393 to $3,490, a $3,097 spread on the same certified stone. Do Amore Diamonds lists it at $3,490. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.99
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle54.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603358300
Dimensions8.96 × 10.08 × 5.85 mm
L/W Ratio1.13
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
8.96 mm10.08 mm2.99 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603358300
Side View
Table 65.0%Crown 34.5°Girdle: STK-THKPavilion 54.6°Culet: NoneDepth 58.0%

Caratlytics Score

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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: $3,490 USD|Low: $635 USD|High: $3,490 USD|Avg: $1,317 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7$635 USD
Retailer 2$646 USD
Retailer 11$648 USD
Retailer 3$782 USD
Retailer 4$889 USD
Retailer 5$1,195 USD
Retailer 6$1,299 USD
Retailer 9$1,368 USD
Retailer 10$1,826 USD
Retailer 8$1,980 USD
Do Amore Diamonds$3,490 USD

43 data points across 11 retailers

18 retailers$393 USD to $3,490 USD

A
Cheapest Retailer
-
$393 USD
A
Retailer 2
-
$441 USD
View
A
Retailer 3
-
$488 USD
View
A
Retailer 4
-
$488 USD
View
A
Retailer 5
-
$635 USD
View
A
Retailer 6
-
$646 USD
£509 GBP
View
B+
Retailer 7
-
$648 USD
View
A
Retailer 8
-
$866 USD
View
A
Retailer 9
-
$889 USD
£700 GBP
View
B+
Retailer 10
-
$1,184 USD
View
B+
Retailer 11
-
$1,195 USD
A$1,839 AUD
View
B+
Retailer 12
-
$1,299 USD
ZAR 20,979 ZAR
View
B+
Retailer 13
-
$1,368 USD
View
B
Retailer 14
-
$1,731 USD
View
B
Retailer 15
-
$1,826 USD
View
B
Retailer 16
-
$1,882 USD
View
B
Retailer 17
-
$1,980 USD
£1,559 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1FFE4A3E0 · Oct 29
$3,490 USD
View
17 more retailers have this diamond
Prices start from $393 USDSave up to $3,097 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
2.99ct Heart
$393 USD