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Heart|Lab Grown|IGI

1.52ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG598394277

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG598394277

Diamond specifications and retailer prices

From €1,169 EUR
$1,306 USD
As of October 31, 2026
Save €2,892 EUR (71%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €5,599 EUR at With Clarity · As of October 30, 2026
View at With Clarity

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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG598394277 or 598394277. Listed at 22 retailers as of October 30, 2026, with a 247% 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
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598394277
Dimensions7.34 × 7.82 × 4.54 mm
L/W Ratio1.07
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
7.34 mm7.82 mm1.52 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598394277
Side View
Table 56.0%Crown 33.7°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 58.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,282 EUR|Low: €980 EUR|High: €5,599 EUR|Avg: €1,987 EUR|-2.8%
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
With Clarity
October 30, 2026
Retailer 10€980 EUR
Retailer 3€1,169 EUR
Retailer 8€1,184 EUR
Retailer 9€1,184 EUR
Retailer 18€1,208 EUR
Retailer 1€1,282 EUR
Retailer 2€1,316 EUR
Retailer 15€1,335 EUR
Retailer 5€1,660 EUR
Retailer 11€1,683 EUR
Retailer 12€1,861 EUR
Retailer 13€2,134 EUR
Retailer 7€2,333 EUR
Retailer 6€2,954 EUR
Retailer 17€3,178 EUR
Retailer 16€3,207 EUR
Retailer 14€3,750 EUR
Retailer 4€4,061 EUR
With Clarity€5,599 EUR

37 data points across 19 retailers

22 retailers€1,169 EUR to €4,061 EUR

Retailer 1
-
€980 EUR
$1,095 USD
Price last confirmed 28 days ago
Retailer 2
-
€1,111 EUR
$1,241 USD
View
Price last confirmed 31 days ago
B+
Retailer 3
-
€1,169 EUR
$1,306 USD
View
Retailer 4
-
€1,184 EUR
$1,323 USD
View
Price last confirmed 27 days ago
Retailer 5
-
€1,184 EUR
$1,323 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
€1,208 EUR
$1,350 USD
View
Final sale: no returns
B+
Retailer 7
-
€1,282 EUR
£1,127 GBP
View
B+
Retailer 8
-
€1,316 EUR
$1,470 USD
View
B+
Retailer 9
-
€1,335 EUR
$1,491 USD
View
B+
Retailer 10
-
€1,660 EUR
$1,855 USD
View
B+
Retailer 11
-
€1,683 EUR
£1,480 GBP
View
B+
Retailer 12
-
€1,861 EUR
View
B+
Retailer 13
-
€2,134 EUR
ZAR 38,520 ZAR
View
Retailer 14
-
€2,220 EUR
$2,480 USD
View
Price last confirmed 30 days ago
B
Retailer 15
-
€2,333 EUR
$2,607 USD
View
Retailer 16
-
€2,954 EUR
A$5,077 AUD
View
Price last confirmed 8 days ago
B
Retailer 17
-
€3,178 EUR
$3,550 USD
View
B
Retailer 18
-
€3,178 EUR
$3,550 USD
View
B
Retailer 19
-
€3,207 EUR
$3,583 USD
View
B
Retailer 20
-
€3,750 EUR
£3,299 GBP
View
B
Retailer 21
-
€4,061 EUR
$4,537 USD
View
Most Expensive
With Clarity
598394277 · Oct 30
€5,599 EUR
$6,255 USD
View
Price under review
21 more retailers have this diamond
Prices start from €1,169 EURSave up to €2,892 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.

B+
1.52ct Heart
€1,169 EUR