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Heart|Lab Grown|IGI

1.45ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG715594158

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG715594158

Diamond specifications and retailer prices

From €183 EUR
$204 USD
As of October 30, 2026
Save €899 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,081 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.45ct lab-grown heart diamond

This 1.45ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG715594158 or 715594158. Listed at 20 retailers as of October 30, 2026, with prices from €183 to €1,081, a €899 spread on the same certified stone. Reve Diamonds lists it at €1,081. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715594158
Dimensions8.04 × 8.04 × 6.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm8.04 mm1.45 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715594158
Side View
Table 63.0%Crown 39.4°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 56.7%

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: €285 EUR|Low: €175 EUR|High: €1,081 EUR|Avg: €470 EUR|-0.6%
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
Reve Diamonds
October 30, 2026
Retailer 15€175 EUR
Retailer 2€204 EUR
Retailer 5€212 EUR
Retailer 13€227 EUR
Retailer 14€227 EUR
Retailer 1€285 EUR
Retailer 7€360 EUR
Retailer 11€384 EUR
Retailer 4€393 EUR
Retailer 8€417 EUR
Retailer 6€454 EUR
Retailer 9€554 EUR
Retailer 12€732 EUR
Retailer 3€800 EUR
Retailer 10€1,063 EUR
Reve Diamonds€1,081 EUR

41 data points across 16 retailers

20 retailers€183 EUR to €1,081 EUR

Retailer 1
-
€175 EUR
$196 USD
Price last confirmed 29 days ago
A
Retailer 2
-
€183 EUR
$204 USD
View
A
Retailer 3
-
€204 EUR
$228 USD
View
Final sale: no returns
Retailer 4
-
€212 EUR
$237 USD
View
Price last confirmed 33 days ago
Retailer 5
-
€224 EUR
$250 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
€227 EUR
$254 USD
View
A
Retailer 7
-
€227 EUR
$254 USD
View
A
Retailer 8
-
€285 EUR
£251 GBP
View
Retailer 9
-
€384 EUR
ZAR 6,925 ZAR
View
Price last confirmed 9 days ago
A
Retailer 10
-
€393 EUR
$439 USD
View
A
Retailer 11
-
€417 EUR
£367 GBP
View
A
Retailer 12
-
€454 EUR
$507 USD
View
B+
Retailer 13
-
€532 EUR
$594 USD
View
B+
Retailer 14
-
€554 EUR
A$953 AUD
View
Retailer 15
-
€729 EUR
$815 USD
View
Price last confirmed 31 days ago
B
Retailer 16
-
€732 EUR
$818 USD
View
B
Retailer 17
-
€777 EUR
$868 USD
View
Retailer 18
-
€800 EUR
A$1,375 AUD
View
Price last confirmed 31 days ago
B
Retailer 19
-
€1,063 EUR
£935 GBP
View
Most Expensive
B
Reve Diamonds
9BFB3F735 · Oct 30
€1,081 EUR
$1,208 USD
View
19 more retailers have this diamond
Prices start from €183 EURSave up to €899 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
1.45ct Heart
€183 EUR