Heart|Lab Grown|IGI

1.20ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG837614692

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837614692

Diamond specifications and retailer prices

From $212 USD
As of October 27, 2026
Save $1,218 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,430 USD at Michael Trio · As of October 28, 2026
View at Michael Trio

About this 1.2ct lab-grown heart diamond

This 1.2ct 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 LG837614692 or 837614692. Listed at 19 retailers as of October 27, 2026, with prices from $212 to $1,430, a $1,218 spread on the same certified stone. Michael Trio lists it at $1,430. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837614692
Dimensions6.46 × 7.33 × 4.30 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm7.33 mm1.20 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837614692
Side View
Table 59.0%Crown 33.9°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 58.7%

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 27
Current: $1,430 USD|Low: $212 USD|High: $1,454 USD|Avg: $642 USD|+2.1%
Michael Trio
Retailer 2
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Retailer 19
October 29, 2026
Retailer 10$212 USD
Retailer 19$236 USD
Retailer 4$245 USD
Retailer 12$262 USD
Retailer 8$263 USD
Retailer 15$322 USD
Retailer 11$355 USD
Retailer 5$449 USD
Retailer 2$482 USD
Retailer 18$551 USD
Retailer 16$579 USD
Retailer 6$642 USD
Retailer 17$841 USD
Retailer 9$848 USD
Retailer 13$894 USD
Retailer 3$894 USD
Retailer 14$972 USD
Retailer 7$1,054 USD
Michael Trio$1,430 USD

26 data points across 19 retailers

19 retailers$212 USD to $1,430 USD

A
Cheapest Retailer
-
$212 USD
A
Retailer 2
-
$236 USD
View
Final sale: no returns
A
Retailer 3
-
$245 USD
View
A
Retailer 4
-
$262 USD
View
A
Retailer 5
-
$263 USD
View
A
Retailer 6
-
$322 USD
£254 GBP
View
B+
Retailer 7
-
$355 USD
View
A
Retailer 8
-
$449 USD
ZAR 7,261 ZAR
View
B+
Retailer 9
-
$482 USD
£380 GBP
View
B+
Retailer 10
-
$551 USD
View
B+
Retailer 11
-
$579 USD
View
B+
Retailer 12
-
$642 USD
A$988 AUD
View
B+
Retailer 13
-
$841 USD
View
B
Retailer 14
-
$848 USD
View
B+
Retailer 15
-
$894 USD
View
B+
Retailer 16
-
$894 USD
View
B+
Retailer 17
-
$972 USD
A$1,496 AUD
View
B+
Retailer 18
-
$1,054 USD
£830 GBP
View
Most Expensive
B
Michael Trio
1023875506 · Oct 28
$1,430 USD
SGD 1,933 SGD
View
18 more retailers have this diamond
Prices start from $212 USDSave up to $1,218 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
1.20ct Heart
$212 USD