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Heart|Lab Grown|IGI

0.77ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG787668215

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG787668215

Diamond specifications and retailer prices

From $168 AUD
$118 USD
As of October 30, 2026
Save $1,564 AUD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,732 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.77ct lab-grown heart diamond

This 0.77ct 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 LG787668215 or 787668215. Listed at 13 retailers as of October 30, 2026, with prices from $168 to $1,732, a $1,564 spread on the same certified stone. MOH London lists it at $1,732. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.7°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787668215
Dimensions6.42 × 6.64 × 3.20 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.64 mm0.77 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG787668215
Side View
Table 62.0%Crown 31.7°Girdle: THN-STKPavilion 34°Culet: NoneDepth 48.2%

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: $1,732 AUD|Low: $164 AUD|High: $1,819 AUD|Avg: $519 AUD|-4.8%
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 12$168 AUD
Retailer 7$188 AUD
Retailer 11$194 AUD
Retailer 5$221 AUD
Retailer 14$221 AUD
Retailer 2$378 AUD
Retailer 6$383 AUD
Retailer 3$404 AUD
Retailer 13$405 AUD
Retailer 4$467 AUD
Retailer 9$655 AUD
Retailer 10$668 AUD
Retailer 8$743 AUD
Retailer 15$749 AUD
MOH London$1,732 AUD

30 data points across 15 retailers

13 retailers$168 AUD to $1,732 AUD

A
Cheapest Retailer
-
$168 AUD
$118 USD
A
Retailer 2
-
$194 AUD
$136 USD
View
Retailer 3
-
$221 AUD
$155 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$221 AUD
$155 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$378 AUD
€253 EUR
View
A
Retailer 6
-
$404 AUD
$284 USD
View
Retailer 7
-
$405 AUD
£224 GBP
View
Price last confirmed 19 days ago
Retailer 8
-
$467 AUD
£258 GBP
View
Price last confirmed 20 days ago
B+
Retailer 9
-
$655 AUD
$460 USD
View
B+
Retailer 10
-
$668 AUD
$469 USD
View
B
Retailer 11
-
$743 AUD
$522 USD
View
Retailer 12
-
$749 AUD
$526 USD
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
LG787668215 · Nov 1
$1,732 AUD
£958 GBP
View
12 more retailers have this diamond
Prices start from $168 AUDSave up to $1,564 AUD

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
0.77ct Heart
$168 AUD