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Heart|Lab Grown|IGI

1.59ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG634457671

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG634457671

Diamond specifications and retailer prices

From €238 EUR
$266 USD
As of October 30, 2026
Save €950 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,188 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634457671 or 634457671. Listed at 16 retailers as of October 29, 2026, with prices from €238 to €1,188, a €950 spread on the same certified stone. MOH London lists it at €1,188. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle44.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634457671
Dimensions7.11 × 8.17 × 5.01 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
7.11 mm8.17 mm1.59 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634457671
Side View
Table 63.0%Crown 36.2°Girdle: THN-STKPavilion 44.6°Culet: NoneDepth 61.3%

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 30
Current: €1,188 EUR|Low: €228 EUR|High: €1,241 EUR|Avg: €592 EUR|+0.6%
MOH London
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
October 31, 2026
Retailer 13€238 EUR
Retailer 5€267 EUR
Retailer 3€276 EUR
Retailer 4€294 EUR
Retailer 14€294 EUR
Retailer 9€329 EUR
Retailer 12€396 EUR
Retailer 10€439 EUR
Retailer 7€514 EUR
Retailer 6€533 EUR
Retailer 2€565 EUR
Retailer 11€726 EUR
Retailer 16€948 EUR
Retailer 8€994 EUR
Retailer 15€1,134 EUR
MOH London€1,188 EUR

43 data points across 16 retailers

16 retailers€238 EUR to €1,188 EUR

A
Cheapest Retailer
-
€238 EUR
$266 USD
A
Retailer 2
-
€267 EUR
$298 USD
View
Final sale: no returns
A
Retailer 3
-
€276 EUR
$308 USD
View
A
Retailer 4
-
€294 EUR
$329 USD
View
A
Retailer 5
-
€294 EUR
$329 USD
View
A
Retailer 6
-
€329 EUR
£290 GBP
View
B+
Retailer 7
-
€396 EUR
$442 USD
View
A
Retailer 8
-
€439 EUR
$490 USD
View
B+
Retailer 9
-
€514 EUR
$574 USD
View
B+
Retailer 10
-
€533 EUR
$595 USD
View
B+
Retailer 11
-
€565 EUR
£497 GBP
View
B+
Retailer 12
-
€726 EUR
$811 USD
View
B
Retailer 13
-
€948 EUR
$1,059 USD
View
B
Retailer 14
-
€994 EUR
$1,110 USD
View
B
Retailer 15
-
€1,134 EUR
$1,267 USD
View
Most Expensive
B
MOH London
LG634457671 · Oct 29
€1,188 EUR
£1,045 GBP
View
15 more retailers have this diamond
Prices start from €238 EURSave up to €950 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
1.59ct Heart
€238 EUR