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Heart|Lab Grown|IGI

3.07ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG737521340

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG737521340

Diamond specifications and retailer prices

From $508 USD
As of October 29, 2026
Save $3,861 USD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,369 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.07ct lab-grown heart diamond

This 3.07ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG737521340 or 737521340. Listed at 19 retailers as of October 27, 2026, with prices from $508 to $4,369, a $3,861 spread on the same certified stone. Queensmith lists it at $4,369. 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

3.07
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737521340
Dimensions10.16 × 9.02 × 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 Type IIa
Top View
10.16 mm9.02 mm3.07 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737521340
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 57.6%

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 29
Current: $4,369 USD|Low: $352 USD|High: $4,750 USD|Avg: $1,647 USD
Queensmith
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
October 29, 2026
Retailer 15$508 USD
Retailer 7$635 USD
Retailer 5$718 USD
Retailer 11$754 USD
Retailer 9$855 USD
Retailer 4$857 USD
Retailer 2$1,043 USD
Retailer 12$1,091 USD
Retailer 6$1,230 USD
Retailer 17$1,484 USD
Retailer 8$1,939 USD
Retailer 16$2,129 USD
Retailer 14$2,161 USD
Retailer 10$2,612 USD
Retailer 13$4,040 USD
Retailer 3$4,250 USD
Queensmith$4,369 USD

21 data points across 17 retailers

19 retailers$508 USD to $4,369 USD

A
Retailer 1
-
$445 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$475 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
$508 USD
View
Final sale: no returns
A
Retailer 4
-
$718 USD
View
B+
Retailer 5
-
$754 USD
View
A
Retailer 6
-
$857 USD
View
A
Retailer 7
-
$1,043 USD
£821 GBP
View
A
Retailer 8
-
$1,091 USD
View
A
Retailer 9
-
$1,230 USD
A$1,893 AUD
View
Price last confirmed 31 days ago
A
Retailer 10
-
$1,302 USD
View
Price last confirmed 19 days ago
B+
Retailer 11
-
$1,484 USD
View
B+
Retailer 12
-
$1,603 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$2,129 USD
View
B+
Retailer 14
-
$2,134 USD
View
B+
Retailer 15
-
$2,161 USD
View
B
Retailer 16
-
$2,612 USD
£2,057 GBP
View
B
Retailer 17
-
$4,040 USD
View
B
Retailer 18
-
$4,250 USD
View
Most Expensive
B
Queensmith
LG737521340 · Oct 27
$4,369 USD
£3,440 GBP
View
18 more retailers have this diamond
Prices start from $508 USDSave up to $3,861 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
3.07ct Heart
$508 USD