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Heart|Lab Grown|IGI

1.00ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG595374254

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG595374254

Diamond specifications and retailer prices

From $305 USD
As of October 28, 2026
Save $1,120 USD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,425 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG595374254 or 595374254. Listed at 18 retailers as of October 28, 2026, with prices from $305 to $1,425, a $1,120 spread on the same certified stone. Reve Diamonds lists it at $1,425. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595374254
Dimensions6.12 × 6.92 × 3.93 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.12 mm6.92 mm1.00 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG595374254
Side View
Table 60.0%Crown 35.7°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 56.8%

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 28
Current: $592 USD|Low: $217 USD|High: $1,425 USD|Avg: $690 USD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 28, 2026
Retailer 9$305 USD
Retailer 6$353 USD
Retailer 3$371 USD
Retailer 10$495 USD
Retailer 2$546 USD
Retailer 7$559 USD
Retailer 8$579 USD
Retailer 1$592 USD
Retailer 11$906 USD
Retailer 5$1,038 USD
Retailer 4$1,361 USD
Reve Diamonds$1,425 USD

34 data points across 12 retailers

18 retailers$305 USD to $1,425 USD

A
Retailer 1
-
$273 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$305 USD
View
Final sale: no returns
A
Retailer 3
-
$316 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$334 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$338 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$338 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$353 USD
View
B+
Retailer 8
-
$371 USD
HK$2,900 HKD
View
B+
Retailer 9
-
$495 USD
View
B+
Retailer 10
-
$559 USD
View
B
Retailer 11
-
$579 USD
View
B
Retailer 12
-
$592 USD
£466 GBP
View
B
Retailer 13
-
$906 USD
SGD 1,224 SGD
View
B
Retailer 14
-
$1,038 USD
View
B
Retailer 15
-
$1,087 USD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$1,137 USD
View
B
Retailer 17
-
$1,361 USD
£1,072 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Reve Diamonds
AB9B7CCDF · Oct 28
$1,425 USD
View
17 more retailers have this diamond
Prices start from $305 USDSave up to $1,120 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
1.00ct Heart
$305 USD