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Heart|Lab Grown|IGI

1.52ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG835685220

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835685220

Diamond specifications and retailer prices

From €692 EUR
$773 USD
As of November 1, 2026
Save €1,796 EUR (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,091 EUR at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 1.52ct lab-grown heart diamond

This 1.52ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG835685220 or 835685220. Listed at 8 retailers as of October 31, 2026, with a 260% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835685220
Dimensions8.19 × 6.83 × 4.74 mm
L/W Ratio1.20
Girdle conditionFaceted
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
8.19 mm6.83 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835685220
Side View
Table 60.0%Crown 27.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 57.9%

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: Nov 1
Current: €3,091 EUR|Low: €647 EUR|High: €3,091 EUR|Avg: €1,589 EUR|+2.8%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6€692 EUR
Retailer 3€709 EUR
Retailer 7€943 EUR
Retailer 8€1,434 EUR
Retailer 5€1,497 EUR
Retailer 2€1,703 EUR
Retailer 4€2,488 EUR
Novita Diamonds€3,091 EUR

43 data points across 8 retailers

8 retailers€692 EUR to €2,488 EUR

A
Cheapest Retailer
-
€692 EUR
$773 USD
A
Retailer 2
-
€709 EUR
£623 GBP
View
A
Retailer 3
-
€943 EUR
$1,053 USD
View
B+
Retailer 4
-
€1,434 EUR
$1,602 USD
View
B+
Retailer 5
-
€1,497 EUR
$1,672 USD
View
B+
Retailer 6
-
€1,703 EUR
£1,498 GBP
View
B
Retailer 7
-
€2,488 EUR
$2,780 USD
View
Most Expensive
Novita Diamonds
cert_835685220 · Oct 8
€3,091 EUR
A$5,313 AUD
View
Price last confirmed 25 days ago
7 more retailers have this diamond
Prices start from €692 EURSave up to €1,796 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
1.52ct Heart
€692 EUR