Heart|Lab Grown|IGI

1.01ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG816640368

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816640368

Diamond specifications and retailer prices

From $170 USD
As of October 27, 2026
Save $927 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,097 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.01ct lab-grown heart diamond

This 1.01ct 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 LG816640368 or 816640368. Listed at 18 retailers as of October 27, 2026, with prices from $170 to $1,097, a $927 spread on the same certified stone. Reve Diamonds lists it at $1,097. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816640368
Dimensions6.86 × 6.18 × 4.05 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm6.18 mm1.01 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816640368
Side View
Table 62.0%Crown 33.2°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 59.0%

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 27
Current: $991 USD|Low: $170 USD|High: $1,131 USD|Avg: $461 USD|-6.5%
Retailer 1
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Retailer 17
Reve Diamonds
October 29, 2026
Retailer 14$170 USD
Retailer 7$189 USD
Retailer 9$197 USD
Retailer 4$211 USD
Retailer 8$211 USD
Retailer 10$259 USD
Retailer 6$285 USD
Retailer 13$362 USD
Retailer 12$373 USD
Retailer 11$400 USD
Retailer 3$401 USD
Retailer 15$514 USD
Retailer 16$527 USD
Retailer 5$677 USD
Retailer 17$715 USD
Retailer 2$732 USD
Retailer 1$991 USD
Reve Diamonds$1,097 USD

37 data points across 18 retailers

18 retailers$170 USD to $1,097 USD

A
Cheapest Retailer
-
$170 USD
A
Retailer 2
-
$189 USD
View
Final sale: no returns
A
Retailer 3
-
$197 USD
View
A
Retailer 4
-
$211 USD
View
A
Retailer 5
-
$211 USD
View
A
Retailer 6
-
$259 USD
£204 GBP
View
B+
Retailer 7
-
$285 USD
View
A
Retailer 8
-
$362 USD
ZAR 5,842 ZAR
View
A
Retailer 9
-
$373 USD
£294 GBP
View
B+
Retailer 10
-
$400 USD
£315 GBP
View
B+
Retailer 11
-
$401 USD
View
B+
Retailer 12
-
$514 USD
A$790 AUD
View
B+
Retailer 13
-
$527 USD
View
B+
Retailer 14
-
$677 USD
View
B
Retailer 15
-
$715 USD
View
B
Retailer 16
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$732 USD
View
B
Retailer 17
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$991 USD
£780 GBP
View
Most Expensive
B
Reve Diamonds
B717FCC92 · Oct 28
$1,097 USD
View
17 more retailers have this diamond
Prices start from $170 USDSave up to $927 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
1.01ct Heart
$170 USD