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Heart|Lab Grown|IGI

1.02ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG843611430

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843611430

Diamond specifications and retailer prices

From $174 USD
As of October 27, 2026
Save $842 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,016 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843611430 or 843611430. Listed at 19 retailers as of October 27, 2026, with prices from $174 to $1,016, a $842 spread on the same certified stone. MOH London lists it at $1,016. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843611430
Dimensions6.27 × 6.88 × 4.01 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm6.88 mm1.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843611430
Side View
Table 57.0%Crown 37.7°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 58.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,016 USD|Low: $174 USD|High: $1,016 USD|Avg: $465 USD
MOH London
Retailer 2
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 19
October 29, 2026
Retailer 19$174 USD
Retailer 5$195 USD
Retailer 15$202 USD
Retailer 6$216 USD
Retailer 8$216 USD
Retailer 18$272 USD
Retailer 9$292 USD
Retailer 17$326 USD
Retailer 13$371 USD
Retailer 12$375 USD
Retailer 2$386 USD
Retailer 14$527 USD
Retailer 4$532 USD
Retailer 3$695 USD
Retailer 10$715 USD
Retailer 16$734 USD
Retailer 7$749 USD
Retailer 11$765 USD
MOH London$1,016 USD

18 data points across 19 retailers

19 retailers$174 USD to $1,016 USD

A
Cheapest Retailer
-
$174 USD
A
Retailer 2
-
$195 USD
View
Final sale: no returns
A
Retailer 3
-
$202 USD
View
A
Retailer 4
-
$216 USD
View
A
Retailer 5
-
$216 USD
View
A
Retailer 6
-
$272 USD
£214 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$292 USD
View
A
Retailer 8
-
$326 USD
View
A
Retailer 9
-
$371 USD
ZAR 5,995 ZAR
View
A
Retailer 10
-
$375 USD
€357 EUR
View
B+
Retailer 11
-
$386 USD
£304 GBP
View
B+
Retailer 12
-
$527 USD
A$811 AUD
View
B+
Retailer 13
-
$532 USD
View
B
Retailer 14
-
$695 USD
View
B
Retailer 15
-
$715 USD
View
B
Retailer 16
-
$734 USD
View
B
Retailer 17
-
$749 USD
View
B
Retailer 18
-
$765 USD
SGD 1,034 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
LG843611430 · Oct 29
$1,016 USD
£800 GBP
View
18 more retailers have this diamond
Prices start from $174 USDSave up to $842 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
1.02ct Heart
$174 USD