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Heart|Lab Grown|IGI

1.51ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG769639081

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG769639081

Diamond specifications and retailer prices

From €191 EUR
$213 USD
As of October 30, 2026
Save €798 EUR (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €988 EUR at With Clarity · As of October 30, 2026
View at With Clarity

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG769639081 or 769639081. Listed at 13 retailers as of October 30, 2026, with prices from €191 to €988, a €798 spread on the same certified stone. With Clarity lists it at €988. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769639081
Dimensions7.28 × 7.84 × 4.51 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm7.84 mm1.51 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769639081
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 57.5%

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: €397 EUR|Low: €183 EUR|High: €1,173 EUR|Avg: €708 EUR|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 31, 2026
Retailer 9€191 EUR
Retailer 7€265 EUR
Retailer 1€397 EUR
Retailer 2€444 EUR
Retailer 12€532 EUR
Retailer 4€583 EUR
Retailer 8€763 EUR
Retailer 3€816 EUR
Retailer 10€857 EUR
Retailer 6€953 EUR
Retailer 11€958 EUR
With Clarity€968 EUR
Retailer 5€985 EUR

27 data points across 13 retailers

13 retailers€191 EUR to €988 EUR

A
Cheapest Retailer
-
€191 EUR
$213 USD
A
Retailer 2
-
€221 EUR
$247 USD
View
Retailer 3
-
€265 EUR
£233 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
€397 EUR
View
B+
Retailer 5
-
€532 EUR
$594 USD
View
B
Retailer 6
-
€760 EUR
$849 USD
View
B
Retailer 7
-
€763 EUR
$852 USD
View
B
Retailer 8
-
€837 EUR
$935 USD
View
B
Retailer 9
-
€857 EUR
$958 USD
View
Retailer 10
-
€953 EUR
£838 GBP
View
Price last confirmed 14 days ago
Retailer 11
-
€958 EUR
SGD 1,446 SGD
View
Price last confirmed 19 days ago
B
Retailer 12
-
€985 EUR
$1,100 USD
View
Most Expensive
B
With Clarity
769639081 · Oct 30
€988 EUR
$1,104 USD
View
12 more retailers have this diamond
Prices start from €191 EURSave up to €798 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
€191 EUR