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Heart|Lab Grown|IGI

1.43ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG591334160

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG591334160

Diamond specifications and retailer prices

From €224 EUR
$250 USD
As of October 30, 2026
Save €888 EUR (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,112 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 1.43ct lab-grown heart diamond

This 1.43ct 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 LG591334160 or 591334160. Listed at 13 retailers as of October 25, 2026, with prices from €224 to €1,112, a €888 spread on the same certified stone. MOH London lists it at €1,112. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591334160
Dimensions6.75 × 7.74 × 4.64 mm
L/W Ratio1.15
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
6.75 mm7.74 mm1.43 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591334160
Side View
Table 60.0%Crown 33.6°Girdle: MED-THKPavilion 41.8°Culet: NoneDepth 59.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €1,112 EUR|Low: €215 EUR|High: €90,680 EUR|Avg: €6,823 EUR|-0.9%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 12€224 EUR
Retailer 15€259 EUR
Retailer 13€277 EUR
Retailer 16€277 EUR
Retailer 2€332 EUR
Retailer 11€374 EUR
Retailer 6€451 EUR
Retailer 3€498 EUR
Retailer 9€526 EUR
Retailer 4€550 EUR
Retailer 10€678 EUR
Retailer 14€891 EUR
Retailer 5€936 EUR
MOH London€1,112 EUR
Retailer 7€1,244 EUR
Retailer 8€90,680 EUR

41 data points across 16 retailers

13 retailers€224 EUR to €1,112 EUR

A
Cheapest Retailer
-
€224 EUR
$250 USD
A
Retailer 2
-
€259 EUR
$289 USD
View
A
Retailer 3
-
€277 EUR
$309 USD
View
A
Retailer 4
-
€277 EUR
$309 USD
View
A
Retailer 5
-
€332 EUR
£292 GBP
View
B+
Retailer 6
-
€374 EUR
$418 USD
View
B+
Retailer 7
-
€498 EUR
$556 USD
View
B+
Retailer 8
-
€526 EUR
£462 GBP
View
B+
Retailer 9
-
€550 EUR
$615 USD
View
B+
Retailer 10
-
€678 EUR
$758 USD
View
B
Retailer 11
-
€891 EUR
$995 USD
View
B
Retailer 12
-
€936 EUR
$1,046 USD
View
Most Expensive
B
MOH London
LG591334160 · Oct 25
€1,112 EUR
£978 GBP
View
12 more retailers have this diamond
Prices start from €224 EURSave up to €888 EUR

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
1.43ct Heart
€224 EUR