Heart|Lab Grown|IGI

0.92ct E SI1 Heart Lab Grown Diamond

EX • E/SI1 • IGI LG840617277

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840617277

Diamond specifications and retailer prices

From $252 USD
As of October 29, 2026
Save $810 USD (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,062 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.92ct lab-grown heart diamond

This 0.92ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG840617277 or 840617277. Listed at 7 retailers as of October 29, 2026, with prices from $252 to $1,062, a $810 spread on the same certified stone. MOH London lists it at $1,062. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.92
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840617277
Dimensions5.97 × 6.92 × 3.82 mm
L/W Ratio1.16
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
5.97 mm6.92 mm0.92 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840617277
Side View
Table 59.0%Crown 31°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 55.2%

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: $1,062 USD|Low: $252 USD|High: $1,062 USD|Avg: $543 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$252 USD
Retailer 6$399 USD
Retailer 2$407 USD
Retailer 5$537 USD
Retailer 4$781 USD
MOH London$1,062 USD

17 data points across 6 retailers

7 retailers$252 USD to $1,062 USD

A
Cheapest Retailer
-
$252 USD
B+
Retailer 2
-
$399 USD
View
B+
Retailer 3
-
$407 USD
£320 GBP
View
B
Retailer 4
-
$537 USD
View
B
Retailer 5
-
$781 USD
View
B
Retailer 6
-
$800 USD
View
Most Expensive
B
MOH London
LG840617277 · Oct 29
$1,062 USD
£836 GBP
View
6 more retailers have this diamond
Prices start from $252 USDSave up to $810 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
0.92ct Heart
$252 USD