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Heart|Lab Grown|IGI

1.07ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG818662276

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818662276

Diamond specifications and retailer prices

From $203 USD
As of November 4, 2026
Save $846 USD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,049 USD at MOH London · As of November 5, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818662276 or 818662276. Listed at 16 retailers as of November 4, 2026, with prices from $203 to $1,049, a $846 spread on the same certified stone. MOH London lists it at $1,049. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818662276
Dimensions6.30 × 7.09 × 4.05 mm
L/W Ratio1.13
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
6.30 mm7.09 mm1.07 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818662276
Side View
Table 57.0%Crown 37.3°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 57.1%

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: Nov 4
Current: $1,049 USD|Low: $203 USD|High: $1,250 USD|Avg: $583 USD|-7.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 13$203 USD
Retailer 5$227 USD
Retailer 8$388 USD
Retailer 11$397 USD
Retailer 2$401 USD
Retailer 12$450 USD
Retailer 7$548 USD
Retailer 6$574 USD
Retailer 3$644 USD
Retailer 10$777 USD
Retailer 4$798 USD
Retailer 9$850 USD
MOH London$1,049 USD

40 data points across 13 retailers

16 retailers$203 USD to $1,049 USD

Retailer 1
-
$176 USD
Price last confirmed 34 days ago
A
Retailer 2
-
$203 USD
View
Final sale: no returns
Retailer 3
-
$213 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$227 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$388 USD
View
B+
Retailer 6
-
$397 USD
View
B+
Retailer 7
-
$401 USD
View
B+
Retailer 8
-
$450 USD
View
B+
Retailer 9
-
$548 USD
View
B+
Retailer 10
-
$574 USD
View
B
Retailer 11
-
$644 USD
View
Retailer 12
-
$731 USD
View
Price last confirmed 36 days ago
B
Retailer 13
-
$777 USD
View
B
Retailer 14
-
$798 USD
View
B
Retailer 15
-
$850 USD
View
Most Expensive
B
MOH London
LG818662276 · Nov 5
$1,049 USD
£826 GBP
View
15 more retailers have this diamond
Prices start from $203 USDSave up to $846 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
$203 USD