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Heart|Lab Grown|IGI

1.51ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG532236534

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG532236534

Diamond specifications and retailer prices

From €259 EUR
As of November 4, 2026
Save €1,063 EUR (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,322 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.51ct lab-grown heart diamond

This 1.51ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG532236534 or 532236534. Listed at 20 retailers as of November 4, 2026, with prices from €259 to €1,322, a €1,063 spread on the same certified stone. Reve Diamonds lists it at €1,322. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532236534
Dimensions8.09 × 7.47 × 4.53 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.09 mm7.47 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG532236534
Side View
Table 59.5%Crown 35.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 56.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €563 EUR|Low: €249 EUR|High: €1,352 EUR|Avg: €697 EUR|+6.6%
Retailer 1
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
Retailer 18
Reve Diamonds
November 5, 2026
Retailer 17€259 EUR
Retailer 9€290 EUR
Retailer 5€300 EUR
Retailer 6€322 EUR
Retailer 18€322 EUR
Retailer 7€451 EUR
Retailer 14€463 EUR
Retailer 4€528 EUR
Retailer 8€553 EUR
Retailer 12€553 EUR
Retailer 1€563 EUR
Retailer 11€753 EUR
Retailer 15€962 EUR
Retailer 16€987 EUR
Retailer 3€1,034 EUR
Retailer 10€1,076 EUR
Retailer 2€1,237 EUR
Retailer 13€1,287 EUR
Reve Diamonds€1,322 EUR

45 data points across 19 retailers

20 retailers€259 EUR to €1,322 EUR

A
Cheapest Retailer
-
€259 EUR
A
Retailer 2
-
€290 EUR
View
Final sale: no returns
A
Retailer 3
-
€300 EUR
View
A
Retailer 4
-
€322 EUR
View
Retailer 5
-
€322 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
-
€451 EUR
View
A
Retailer 7
-
€463 EUR
View
B+
Retailer 8
-
€528 EUR
View
B+
Retailer 9
-
€553 EUR
View
B+
Retailer 10
-
€553 EUR
View
B+
Retailer 11
-
€563 EUR
View
B+
Retailer 12
-
€753 EUR
View
B+
Retailer 13
-
€798 EUR
View
B
Retailer 14
-
€962 EUR
View
B
Retailer 15
-
€987 EUR
View
B
Retailer 16
-
€1,034 EUR
View
B
Retailer 17
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€1,076 EUR
View
B
Retailer 18
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€1,237 EUR
View
B
Retailer 19
-
€1,287 EUR
View
Most Expensive
B
Reve Diamonds
51F4D9EAA · Nov 4
€1,322 EUR
$1,484 USD
View
19 more retailers have this diamond
Prices start from €259 EURSave up to €1,063 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
1.51ct Heart
€259 EUR