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Heart|Lab Grown|IGI

2.90ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG720532772

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG720532772

Diamond specifications and retailer prices

From $448 USD
As of October 30, 2026
Save $5,002 USD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,740 USD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 2.9ct lab-grown heart diamond

This 2.9ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG720532772 or 720532772. Listed at 20 retailers as of October 28, 2026, with a 1117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.90
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720532772
Dimensions9.11 × 9.96 × 5.64 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.11 mm9.96 mm2.90 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720532772
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 56.6%

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: $5,450 USD|Low: $371 USD|High: $5,910 USD|Avg: $1,416 USD|-7.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 17$448 USD
Retailer 10$501 USD
Retailer 3$502 USD
Retailer 18$556 USD
Retailer 19$614 USD
Retailer 13$700 USD
Retailer 9$770 USD
Retailer 12$851 USD
Retailer 2$919 USD
Retailer 5$1,266 USD
Retailer 7$1,329 USD
Retailer 15$1,345 USD
Retailer 16$1,733 USD
Retailer 6$1,762 USD
Retailer 8$1,819 USD
Retailer 4$1,832 USD
Retailer 11$1,986 USD
Retailer 14$2,045 USD
Brilliant Earth$5,450 USD

43 data points across 19 retailers

20 retailers$448 USD to $5,450 USD

A
Cheapest Retailer
-
$448 USD
A
Retailer 2
-
$501 USD
View
Final sale: no returns
A
Retailer 3
-
$502 USD
View
A
Retailer 4
-
$556 USD
View
A
Retailer 5
-
$614 USD
HK$4,800 HKD
View
A
Retailer 6
-
$700 USD
View
B+
Retailer 7
-
$770 USD
View
A
Retailer 8
-
$851 USD
€810 EUR
View
A
Retailer 9
-
$919 USD
£724 GBP
View
B+
Retailer 10
-
$1,266 USD
View
B+
Retailer 11
-
$1,329 USD
View
B+
Retailer 12
-
$1,345 USD
View
B+
Retailer 13
-
$1,733 USD
View
B+
Retailer 14
-
$1,762 USD
SGD 2,381 SGD
View
B+
Retailer 15
-
$1,819 USD
View
B+
Retailer 16
-
$1,869 USD
View
B
Retailer 17
-
$1,986 USD
View
B+
Retailer 18
-
$2,045 USD
£1,610 GBP
View
B
Retailer 19
-
$5,450 USD
View
Most Expensive
Brilliant Earth
15123399A · Oct 10
$5,740 USD
View
Price last confirmed 19 days ago
19 more retailers have this diamond
Prices start from $448 USDSave up to $5,002 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
2.90ct Heart
$448 USD