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Heart|Lab Grown|IGI

0.77ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG829611271

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG829611271

Diamond specifications and retailer prices

From $241 AUD
$169 USD
As of October 25, 2026
Save $612 AUD (72%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,009 AUD at MOH London · As of October 26, 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 LG829611271 or 829611271. Listed at 19 retailers as of October 25, 2026, with a 254% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle30.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829611271
Dimensions6.36 × 5.97 × 3.63 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.36 mm5.97 mm0.77 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG829611271
Side View
Table 61.0%Crown 30.3°Girdle: MED-STKPavilion 39.9°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: Oct 25
Current: $2,009 AUD|Low: $179 AUD|High: $2,018 AUD|Avg: $633 AUD|+1.6%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 5$194 AUD
Retailer 10$215 AUD
Retailer 4$225 AUD
Retailer 19$241 AUD
Retailer 14$404 AUD
Retailer 17$406 AUD
Retailer 12$413 AUD
Retailer 6$431 AUD
Retailer 9$451 AUD
Retailer 7$577 AUD
Retailer 18$592 AUD
Retailer 13$596 AUD
Retailer 16$662 AUD
Retailer 15$745 AUD
Retailer 3$773 AUD
Retailer 2$797 AUD
Retailer 11$852 AUD
Retailer 8$1,409 AUD
MOH London$2,009 AUD

39 data points across 19 retailers

19 retailers$241 AUD to $852 AUD

Retailer 1
-
$194 AUD
$136 USD
Price last confirmed 11 days ago
Retailer 2
-
$225 AUD
$158 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$241 AUD
$169 USD
View
A
Retailer 4
-
$273 AUD
HK$1,500 HKD
View
A
Retailer 5
-
$404 AUD
$284 USD
View
B+
Retailer 6
-
$406 AUD
£224 GBP
View
A
Retailer 7
-
$413 AUD
€276 EUR
View
Retailer 8
-
$431 AUD
ZAR 4,886 ZAR
View
Price last confirmed 14 days ago
Retailer 9
-
$451 AUD
$317 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$577 AUD
$405 USD
View
B+
Retailer 11
-
$592 AUD
£327 GBP
View
B+
Retailer 12
-
$596 AUD
$419 USD
View
B+
Retailer 13
-
$662 AUD
SGD 628 SGD
View
B
Retailer 14
-
$745 AUD
$523 USD
View
Retailer 15
-
$773 AUD
$543 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$797 AUD
$560 USD
View
B
Retailer 17
-
$852 AUD
$599 USD
View
Retailer 18
-
$1,409 AUD
$990 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG829611271 · Oct 26
$2,009 AUD
£1,111 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $241 AUDSave up to $612 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
$241 AUD