CaratHunter
Plans
Heart|Lab Grown|IGI

1.27ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG499106304

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG499106304

Diamond specifications and retailer prices

From $412 AUD
$289 USD
As of November 1, 2026
Save $1,418 AUD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,830 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.27ct lab-grown heart diamond

This 1.27ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499106304 or 499106304. Listed at 12 retailers as of November 1, 2026, with prices from $412 to $1,830, a $1,418 spread on the same certified stone. MOH London lists it at $1,830. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499106304
Dimensions7.12 × 7.44 × 4.21 mm
L/W Ratio1.04
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
7.12 mm7.44 mm1.27 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499106304
Side View
Table 60.5%Crown 36°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 56.6%

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: Nov 1
Current: $1,830 AUD|Low: $294 AUD|High: $1,852 AUD|Avg: $1,060 AUD
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 2, 2026
Retailer 10$412 AUD
Retailer 11$603 AUD
Retailer 2$685 AUD
Retailer 12$726 AUD
Retailer 8$761 AUD
Retailer 9$818 AUD
Retailer 13$875 AUD
Retailer 6$1,173 AUD
Retailer 5$1,296 AUD
Retailer 7$1,403 AUD
Retailer 4$1,489 AUD
Retailer 3$1,759 AUD
MOH London$1,830 AUD

21 data points across 13 retailers

12 retailers$412 AUD to $1,830 AUD

A
Cheapest Retailer
-
$412 AUD
$289 USD
Final sale: no returns
Retailer 2
-
$451 AUD
$316 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$603 AUD
HK$3,300 HKD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$685 AUD
$480 USD
View
B+
Retailer 5
-
$726 AUD
$509 USD
View
B+
Retailer 6
-
$761 AUD
$533 USD
View
B+
Retailer 7
-
$818 AUD
$573 USD
View
B
Retailer 8
-
$1,173 AUD
View
B
Retailer 9
-
$1,403 AUD
$983 USD
View
Retailer 10
-
$1,489 AUD
$1,043 USD
View
Price last confirmed 15 days ago
Retailer 11
-
$1,759 AUD
SGD 1,666 SGD
View
Price last confirmed 26 days ago
Most Expensive
B
MOH London
LG499106304 · Nov 2
$1,830 AUD
£1,010 GBP
View
11 more retailers have this diamond
Prices start from $412 AUDSave up to $1,418 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
1.27ct Heart
$412 AUD