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Heart|Lab Grown|IGI

2.90ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG681599322

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG681599322

Diamond specifications and retailer prices

From $584 USD
As of October 30, 2026
Save $3,046 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,630 USD at Brilliant Earth · As of October 30, 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 LG681599322 or 681599322. Listed at 16 retailers as of October 30, 2026, with prices from $584 to $3,630, a $3,046 spread on the same certified stone. Brilliant Earth lists it at $3,630. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681599322
Dimensions8.57 × 9.96 × 5.93 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.57 mm9.96 mm2.90 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681599322
Side View
Table 56.0%Crown 35.9°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 59.5%

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: $3,630 USD|Low: $507 USD|High: $4,180 USD|Avg: $1,558 USD|-13.2%
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
October 30, 2026
Retailer 8$561 USD
Retailer 4$584 USD
Retailer 14$680 USD
Retailer 11$745 USD
Retailer 15$997 USD
Retailer 5$1,002 USD
Retailer 9$1,002 USD
Retailer 16$1,338 USD
Retailer 2$1,435 USD
Retailer 10$1,560 USD
Retailer 13$1,668 USD
Retailer 3$2,102 USD
Retailer 6$2,219 USD
Retailer 7$2,398 USD
Retailer 12$2,703 USD
Brilliant Earth$3,630 USD

37 data points across 16 retailers

16 retailers$584 USD to $3,630 USD

Retailer 1
-
$554 USD
Price last confirmed 33 days ago
A
Retailer 2
-
$584 USD
View
Final sale: no returns
Retailer 3
-
$680 USD
£535 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$745 USD
View
A
Retailer 5
-
$997 USD
View
B+
Retailer 6
-
$1,002 USD
View
A
Retailer 7
-
$1,002 USD
£789 GBP
View
B+
Retailer 8
-
$1,338 USD
View
B+
Retailer 9
-
$1,435 USD
A$2,208 AUD
View
B+
Retailer 10
-
$1,560 USD
ZAR 25,202 ZAR
View
B+
Retailer 11
-
$1,668 USD
View
B
Retailer 12
-
$2,102 USD
View
B
Retailer 13
-
$2,219 USD
View
B
Retailer 14
-
$2,398 USD
View
B
Retailer 15
-
$2,703 USD
£2,128 GBP
View
Most Expensive
B
Brilliant Earth
13169794A · Oct 30
$3,630 USD
View
15 more retailers have this diamond
Prices start from $584 USDSave up to $3,046 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
$584 USD