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Heart|Lab Grown|IGI

1.00ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG812620761

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812620761

Diamond specifications and retailer prices

From $193 USD
As of October 29, 2026
Save $914 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,107 USD at Reve Diamonds · As of October 30, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812620761 or 812620761. Listed at 19 retailers as of October 29, 2026, with prices from $193 to $1,107, a $914 spread on the same certified stone. Reve Diamonds lists it at $1,107. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620761
Dimensions6.95 × 6.25 × 3.98 mm
L/W Ratio1.11
Girdle conditionFaceted
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
6.95 mm6.25 mm1.00 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620761
Side View
Table 58.0%Crown 36.8°Girdle: STK-THKPavilion 36.1°Culet: NoneDepth 57.3%

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 29
Current: $383 USD|Low: $193 USD|High: $1,140 USD|Avg: $600 USD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 30, 2026
Retailer 10$193 USD
Retailer 6$302 USD
Retailer 8$368 USD
Retailer 1$383 USD
Retailer 7$397 USD
Retailer 9$445 USD
Retailer 12$523 USD
Retailer 2$530 USD
Retailer 3$744 USD
Retailer 4$762 USD
Retailer 5$1,008 USD
Retailer 11$1,080 USD
Reve Diamonds$1,107 USD

37 data points across 13 retailers

19 retailers$193 USD to $1,107 USD

Retailer 1
-
$181 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$193 USD
View
Final sale: no returns
Retailer 3
-
$215 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$224 USD
View
Price last confirmed 26 days ago
Retailer 5
-
$224 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$227 USD
View
Price last confirmed 35 days ago
A
Retailer 7
-
$302 USD
View
A
Retailer 8
-
$368 USD
ZAR 5,949 ZAR
View
A
Retailer 9
-
$383 USD
£302 GBP
View
B+
Retailer 10
-
$397 USD
View
B+
Retailer 11
-
$445 USD
View
B+
Retailer 12
-
$523 USD
A$805 AUD
View
B+
Retailer 13
-
$530 USD
View
Retailer 14
-
$721 USD
View
Price last confirmed 25 days ago
B
Retailer 15
-
$744 USD
View
B
Retailer 16
-
$762 USD
View
B
Retailer 17
-
$1,008 USD
£794 GBP
View
B
Retailer 18
-
$1,080 USD
View
Most Expensive
B
Reve Diamonds
A8B348B6A · Oct 30
$1,107 USD
View
18 more retailers have this diamond
Prices start from $193 USDSave up to $914 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
$193 USD