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Heart|Lab Grown|IGI

1.29ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG817610958

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817610958

Diamond specifications and retailer prices

From $337 AUD
$236 USD
As of November 2, 2026
Save $1,347 AUD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,683 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.29ct lab-grown heart diamond

This 1.29ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817610958 or 817610958. Listed at 20 retailers as of November 1, 2026, with prices from $337 to $1,683, a $1,347 spread on the same certified stone. MOH London lists it at $1,683. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817610958
Dimensions7.09 × 7.43 × 4.48 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm7.43 mm1.29 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817610958
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.3%

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 2
Current: $1,683 AUD|Low: $337 AUD|High: $1,734 AUD|Avg: $959 AUD|-2.9%
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
Retailer 20
November 2, 2026
Retailer 13$337 AUD
Retailer 19$380 AUD
Retailer 18$391 AUD
Retailer 20$420 AUD
Retailer 12$425 AUD
Retailer 14$477 AUD
Retailer 9$568 AUD
Retailer 17$725 AUD
Retailer 2$760 AUD
Retailer 16$794 AUD
Retailer 4$873 AUD
Retailer 6$942 AUD
Retailer 11$1,033 AUD
Retailer 3$1,350 AUD
Retailer 15$1,353 AUD
Retailer 8$1,360 AUD
Retailer 7$1,425 AUD
Retailer 5$1,460 AUD
Retailer 10$1,632 AUD
MOH London$1,683 AUD

17 data points across 20 retailers

20 retailers$337 AUD to $1,683 AUD

A
Cheapest Retailer
-
$337 AUD
$236 USD
A
Retailer 2
-
$380 AUD
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$391 AUD
$274 USD
View
A
Retailer 4
-
$420 AUD
$294 USD
View
Retailer 5
-
$425 AUD
$298 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$477 AUD
£263 GBP
View
A
Retailer 7
-
$568 AUD
$398 USD
View
A
Retailer 8
-
$725 AUD
ZAR 8,210 ZAR
View
B+
Retailer 9
-
$760 AUD
€507 EUR
View
B+
Retailer 10
-
$794 AUD
£438 GBP
View
B+
Retailer 11
-
$873 AUD
$612 USD
View
B+
Retailer 12
-
$942 AUD
$660 USD
View
B+
Retailer 13
-
$1,033 AUD
View
B
Retailer 14
-
$1,350 AUD
$946 USD
View
B
Retailer 15
-
$1,353 AUD
SGD 1,281 SGD
View
B
Retailer 16
-
$1,360 AUD
$953 USD
View
B
Retailer 17
-
$1,425 AUD
$998 USD
View
B
Retailer 18
-
$1,460 AUD
$1,023 USD
View
B
Retailer 19
-
$1,632 AUD
View
Most Expensive
B
MOH London
LG817610958 · Nov 1
$1,683 AUD
£929 GBP
View
19 more retailers have this diamond
Prices start from $337 AUDSave up to $1,347 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
1.29ct Heart
$337 AUD