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Heart|Lab Grown|IGI

1.07ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG791601761

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791601761

Diamond specifications and retailer prices

From $450 USD
As of October 30, 2026
Save $900 USD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,350 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.07ct lab-grown heart diamond

This 1.07ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791601761 or 791601761. Listed at 8 retailers as of October 29, 2026, with prices from $450 to $1,350, a $900 spread on the same certified stone. MOH London lists it at $1,350. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791601761
Dimensions6.84 × 6.48 × 4.21 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm6.48 mm1.07 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791601761
Side View
Table 61.0%Crown 32.3°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.5%

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 30
Current: $1,350 USD|Low: $450 USD|High: $1,359 USD|Avg: $781 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$450 USD
Retailer 4$548 USD
Retailer 6$579 USD
Retailer 2$587 USD
Retailer 8$644 USD
Retailer 3$1,108 USD
Retailer 7$1,128 USD
MOH London$1,350 USD

40 data points across 8 retailers

8 retailers$450 USD to $1,350 USD

A
Cheapest Retailer
-
$450 USD
A
Retailer 2
-
$548 USD
€522 EUR
View
B+
Retailer 3
-
$579 USD
View
A
Retailer 4
-
$587 USD
£462 GBP
View
B+
Retailer 5
-
$644 USD
View
B+
Retailer 6
-
$1,108 USD
A$1,705 AUD
View
B
Retailer 7
-
$1,128 USD
View
Most Expensive
B
MOH London
LG791601761 · Oct 29
$1,350 USD
£1,063 GBP
View
7 more retailers have this diamond
Prices start from $450 USDSave up to $900 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
1.07ct Heart
$450 USD