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Heart|Lab Grown|IGI

0.79ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG677506003

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG677506003

Diamond specifications and retailer prices

From $276 USD
As of October 30, 2026
Save $951 USD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,227 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.79ct lab-grown heart diamond

This 0.79ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677506003 or 677506003. Listed at 13 retailers as of October 26, 2026, with prices from $276 to $1,227, a $951 spread on the same certified stone. MOH London lists it at $1,227. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.79
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677506003
Dimensions5.67 × 6.74 × 3.61 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
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
5.67 mm6.74 mm0.79 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677506003
Side View
Table 61.0%Crown 33.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 53.6%

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: $1,227 USD|Low: $243 USD|High: $1,537 USD|Avg: $673 USD|-19.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8$247 USD
Retailer 10$276 USD
Retailer 11$306 USD
Retailer 9$321 USD
Retailer 3$354 USD
Retailer 7$513 USD
Retailer 6$543 USD
Retailer 2$586 USD
Retailer 5$777 USD
Retailer 12$1,043 USD
Retailer 4$1,207 USD
MOH London$1,227 USD

41 data points across 12 retailers

13 retailers$276 USD to $1,227 USD

Retailer 1
-
$247 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$276 USD
View
Final sale: no returns
Retailer 3
-
$306 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$321 USD
View
Retailer 5
-
$354 USD
View
Price last confirmed 33 days ago
B
Retailer 6
-
$513 USD
View
B
Retailer 7
-
$543 USD
A$836 AUD
View
B
Retailer 8
-
$586 USD
£462 GBP
View
B
Retailer 9
-
$777 USD
A$1,196 AUD
View
Retailer 10
-
$983 USD
View
Price last confirmed 18 days ago
B
Retailer 11
-
$1,043 USD
View
B
Retailer 12
-
$1,207 USD
£950 GBP
View
Most Expensive
B
MOH London
LG677506003 · Oct 26
$1,227 USD
£966 GBP
View
12 more retailers have this diamond
Prices start from $276 USDSave up to $951 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
0.79ct Heart
$276 USD