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Heart|Lab Grown|IGI

1.34ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG581309516

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG581309516

Diamond specifications and retailer prices

From $711 USD
As of November 1, 2026
Save $1,170 USD (62%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,118 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.34ct lab-grown heart diamond

This 1.34ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG581309516 or 581309516. Listed at 11 retailers as of October 31, 2026, with a 165% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581309516
Dimensions6.55 × 7.63 × 4.42 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.55 mm7.63 mm1.34 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581309516
Side View
Table 57.0%Crown 34.8°Girdle: THK-VTKPavilion 38.3°Culet: NoneDepth 57.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,118 USD|Low: $508 USD|High: $3,139 USD|Avg: $1,410 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 8$635 USD
Retailer 12$691 USD
Retailer 13$711 USD
Retailer 9$736 USD
Retailer 4$871 USD
Retailer 6$915 USD
Retailer 3$1,125 USD
Retailer 2$1,176 USD
Retailer 11$1,204 USD
Retailer 7$1,881 USD
Retailer 10$2,070 USD
Retailer 5$3,012 USD
MOH London$3,118 USD

42 data points across 13 retailers

11 retailers$711 USD to $1,881 USD

Retailer 1
-
$635 USD
Price last confirmed 9 days ago
Retailer 2
-
$691 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$711 USD
View
Final sale: no returns
B+
Retailer 4
-
$736 USD
View
Price last confirmed 7 days ago
B
Retailer 5
-
$915 USD
View
B
Retailer 6
-
$1,176 USD
£926 GBP
View
B
Retailer 7
-
$1,204 USD
View
B
Retailer 8
-
$1,881 USD
View
Retailer 9
-
$2,070 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$3,012 USD
View
Price under review
Most Expensive
MOH London
LG581309516 · Oct 29
$3,118 USD
£2,455 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $711 USDSave up to $1,170 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.

B+
1.34ct Heart
$711 USD