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Heart|Lab Grown|IGI

1.56ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG774690070

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG774690070

Diamond specifications and retailer prices

From €202 EUR
$226 USD
As of October 30, 2026
Save €940 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,142 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.56ct lab-grown heart diamond

This 1.56ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG774690070 or 774690070. Listed at 19 retailers as of October 30, 2026, with prices from €202 to €1,142, a €940 spread on the same certified stone. Reve Diamonds lists it at €1,142. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.56
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774690070
Dimensions7.15 × 7.86 × 4.72 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.15 mm7.86 mm1.56 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774690070
Side View
Table 65.0%Crown 38.5°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 60.1%

Caratlytics Score

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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: €414 EUR|Low: €194 EUR|High: €1,142 EUR|Avg: €517 EUR|+2.1%
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
Reve Diamonds
October 31, 2026
Retailer 16€202 EUR
Retailer 6€226 EUR
Retailer 14€235 EUR
Retailer 7€251 EUR
Retailer 12€251 EUR
Retailer 11€280 EUR
Retailer 10€338 EUR
Retailer 1€414 EUR
Retailer 15€431 EUR
Retailer 9€468 EUR
Retailer 8€479 EUR
Retailer 2€585 EUR
Retailer 13€806 EUR
Retailer 4€808 EUR
Retailer 3€1,006 EUR
Retailer 5€1,020 EUR
Reve Diamonds€1,142 EUR

35 data points across 17 retailers

19 retailers€202 EUR to €1,142 EUR

A
Cheapest Retailer
-
€202 EUR
$226 USD
A
Retailer 2
-
€226 EUR
$252 USD
View
Final sale: no returns
A
Retailer 3
-
€235 EUR
$262 USD
View
A
Retailer 4
-
€251 EUR
$280 USD
View
Retailer 5
-
€251 EUR
$280 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
€280 EUR
£246 GBP
View
B+
Retailer 7
-
€338 EUR
$378 USD
View
A
Retailer 8
-
€414 EUR
View
A
Retailer 9
-
€431 EUR
ZAR 7,773 ZAR
View
B+
Retailer 10
-
€468 EUR
£411 GBP
View
B+
Retailer 11
-
€479 EUR
$535 USD
View
B+
Retailer 12
-
€491 EUR
$549 USD
View
B+
Retailer 13
-
€585 EUR
A$1,006 AUD
View
B
Retailer 14
-
€806 EUR
$900 USD
View
B
Retailer 15
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€808 EUR
$903 USD
View
B
Retailer 16
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€853 EUR
$953 USD
View
B
Retailer 17
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€1,006 EUR
£885 GBP
View
B
Retailer 18
-
€1,020 EUR
$1,140 USD
View
Most Expensive
B
Reve Diamonds
FD89AFED5 · Oct 30
€1,142 EUR
$1,276 USD
View
18 more retailers have this diamond
Prices start from €202 EURSave up to €940 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
1.56ct Heart
€202 EUR