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Heart|Lab Grown|IGI

2.91ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG685524984

Certificate IGI LG685524984

Diamond specifications and retailer prices

From $654 USD
5 retailers carry this diamond
Most expensive: $4,178 USD at Queensmith
View at Queensmith

About this 2.91ct lab-grown heart diamond

This 2.91ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG685524984 or 685524984. Listed at 5 retailers. 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

2.91
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685524984
Dimensions8.52 × 9.91 × 5.67 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
8.52 mm9.91 mm2.91 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685524984
Side View
Table 58.0%Crown 40.2°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 57.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $4,178 USD|Low: $594 USD|High: $4,178 USD|Avg: $1,827 USD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 1, 2026
Retailer 2$654 USD
Retailer 3$875 USD
Retailer 4$1,091 USD
Retailer 5$1,899 USD
Retailer 6$2,266 USD
Queensmith$4,178 USD

19 data points across 6 retailers

5 retailers

B+
Cheapest Retailer
-
$654 USD
A
Retailer 2
-
$875 USD
£689 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,091 USD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
$1,899 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Queensmith
LG685524984 · Sep 16
$4,178 USD
£3,290 GBP
View
Price last confirmed 15 days ago
4 more retailers have this diamond
Prices start from $654 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.

A
2.91ct Heart
$654 USD