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Heart|Lab Grown|IGI

1.45ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG805618646

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG805618646

Diamond specifications and retailer prices

From $201 USD
As of October 23, 2026
Save $996 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,197 USD at Reve Diamonds · As of October 25, 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 LG805618646 or 805618646. Listed at 19 retailers as of October 23, 2026, with prices from $201 to $1,197, a $996 spread on the same certified stone. Reve Diamonds lists it at $1,197. 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
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805618646
Dimensions7.88 × 7.20 × 4.47 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm7.20 mm1.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805618646
Side View
Table 63.0%Crown 34.3°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 56.7%

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 23
Current: $1,050 USD|Low: $191 USD|High: $1,640 USD|Avg: $600 USD|-36.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 30, 2026
Retailer 2$201 USD
Retailer 4$224 USD
Retailer 17$233 USD
Retailer 6$249 USD
Retailer 11$313 USD
Retailer 10$410 USD
Retailer 14$421 USD
Retailer 16$433 USD
Retailer 12$454 USD
Retailer 7$503 USD
Retailer 3$593 USD
Retailer 15$641 USD
Retailer 5$801 USD
Retailer 9$814 USD
Retailer 8$855 USD
Retailer 1$1,050 USD
Retailer 13$1,167 USD
Reve Diamonds$1,197 USD

33 data points across 18 retailers

19 retailers$201 USD to $1,197 USD

A
Cheapest Retailer
-
$201 USD
A
Retailer 2
-
$233 USD
View
A
Retailer 3
-
$249 USD
View
A
Retailer 4
-
$282 USD
HK$2,200 HKD
View
A
Retailer 5
-
$313 USD
£246 GBP
View
A
Retailer 6
-
$410 USD
€390 EUR
View
Retailer 7
-
$421 USD
ZAR 6,807 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$433 USD
View
A
Retailer 9
-
$454 USD
£358 GBP
View
A
Retailer 10
-
$503 USD
View
B+
Retailer 11
-
$593 USD
View
B+
Retailer 12
-
$641 USD
View
B+
Retailer 13
-
$801 USD
View
B+
Retailer 14
-
$814 USD
SGD 1,100 SGD
View
B
Retailer 15
-
$845 USD
View
B+
Retailer 16
-
$855 USD
View
B
Retailer 17
-
$1,050 USD
View
B
Retailer 18
-
$1,167 USD
£919 GBP
View
Most Expensive
B
Reve Diamonds
E9E6AE7C7 · Oct 25
$1,197 USD
View
18 more retailers have this diamond
Prices start from $201 USDSave up to $996 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
$201 USD