CaratHunter
Plans
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 $204 USD
As of October 30, 2026
Save $1,004 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,208 USD 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 $204 to $1,208, a $1,004 spread on the same certified stone. Reve Diamonds lists it at $1,208. 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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $318 USD|Low: $196 USD|High: $1,208 USD|Avg: $525 USD|-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$196 USD
Retailer 2$228 USD
Retailer 5$237 USD
Retailer 13$254 USD
Retailer 14$254 USD
Retailer 1$318 USD
Retailer 7$402 USD
Retailer 11$429 USD
Retailer 4$439 USD
Retailer 8$466 USD
Retailer 6$507 USD
Retailer 9$619 USD
Retailer 12$818 USD
Retailer 3$894 USD
Retailer 10$1,187 USD
Reve Diamonds$1,208 USD

41 data points across 16 retailers

20 retailers$204 USD to $1,208 USD

Retailer 1
-
$196 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$204 USD
View
A
Retailer 3
-
$228 USD
View
Final sale: no returns
Retailer 4
-
$237 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$250 USD
View
Price last confirmed 33 days ago
A
Retailer 6
-
$254 USD
View
A
Retailer 7
-
$254 USD
View
A
Retailer 8
-
$318 USD
£251 GBP
View
Retailer 9
-
$429 USD
ZAR 6,925 ZAR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$439 USD
View
A
Retailer 11
-
$466 USD
£367 GBP
View
A
Retailer 12
-
$507 USD
View
B+
Retailer 13
-
$594 USD
View
B+
Retailer 14
-
$619 USD
A$953 AUD
View
Retailer 15
-
$815 USD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$818 USD
View
B
Retailer 17
-
$868 USD
View
Retailer 18
-
$894 USD
A$1,375 AUD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$1,187 USD
£935 GBP
View
Most Expensive
B
Reve Diamonds
9BFB3F735 · Oct 30
$1,208 USD
View
19 more retailers have this diamond
Prices start from $204 USDSave up to $1,004 USD

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
$204 USD