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Heart|Lab Grown|IGI

1.00ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG775604802

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG775604802

Diamond specifications and retailer prices

From $179 USD
As of October 30, 2026
Save $948 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,127 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 LG775604802 or 775604802. Listed at 18 retailers as of October 30, 2026, with prices from $179 to $1,127, a $948 spread on the same certified stone. Reve Diamonds lists it at $1,127. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775604802
Dimensions6.45 × 7.00 × 3.90 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm7.00 mm1.00 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG775604802
Side View
Table 64.0%Crown 31.8°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 55.7%

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 30
Current: $950 USD|Low: $179 USD|High: $1,200 USD|Avg: $559 USD|-18.1%
Retailer 1
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
Reve Diamonds
October 30, 2026
Retailer 9$179 USD
Retailer 6$200 USD
Retailer 15$208 USD
Retailer 4$222 USD
Retailer 16$222 USD
Retailer 7$300 USD
Retailer 13$381 USD
Retailer 11$397 USD
Retailer 10$398 USD
Retailer 17$399 USD
Retailer 5$461 USD
Retailer 3$714 USD
Retailer 8$738 USD
Retailer 14$754 USD
Retailer 2$768 USD
Retailer 1$950 USD
Retailer 12$1,043 USD
Reve Diamonds$1,127 USD

45 data points across 18 retailers

18 retailers$179 USD to $1,127 USD

A
Cheapest Retailer
-
$179 USD
A
Retailer 2
-
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$208 USD
View
A
Retailer 4
-
$222 USD
View
A
Retailer 5
-
$222 USD
View
A
Retailer 6
-
$300 USD
View
A
Retailer 7
-
$381 USD
ZAR 6,157 ZAR
View
B+
Retailer 8
-
$397 USD
€378 EUR
View
B+
Retailer 9
-
$398 USD
£314 GBP
View
B+
Retailer 10
-
$399 USD
View
B+
Retailer 11
-
$461 USD
View
B
Retailer 12
-
$714 USD
View
B
Retailer 13
-
$738 USD
View
B
Retailer 14
-
$754 USD
View
B
Retailer 15
-
$768 USD
View
B
Retailer 16
-
$950 USD
View
B
Retailer 17
-
$1,043 USD
£821 GBP
View
Most Expensive
B
Reve Diamonds
FE4BEB6E2 · Oct 30
$1,127 USD
View
17 more retailers have this diamond
Prices start from $179 USDSave up to $948 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
$179 USD