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Round|Lab Grown|IGI

1.81ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG706512109

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706512109

Diamond specifications and retailer prices

From $363 AUD
$255 USD
As of October 29, 2026
Save $1,448 AUD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,811 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.81ct lab-grown round diamond

This 1.81ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG706512109 or 706512109. Listed at 17 retailers as of October 29, 2026, with prices from $363 to $1,811, a $1,448 spread on the same certified stone. MOH London lists it at $1,811. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706512109
Dimensions7.91 × 7.87 × 4.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.91 mm7.87 mm1.81 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706512109
Side View
Table 57.0%Crown 32.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.7%

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 29
Current: $1,811 AUD|Low: $340 AUD|High: $1,892 AUD|Avg: $987 AUD|+1.4%
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
October 30, 2026
Retailer 17$363 AUD
Retailer 14$421 AUD
Retailer 7$450 AUD
Retailer 13$450 AUD
Retailer 12$676 AUD
Retailer 2$708 AUD
Retailer 15$752 AUD
Retailer 11$801 AUD
Retailer 5$841 AUD
Retailer 10$845 AUD
Retailer 3$883 AUD
Retailer 16$1,382 AUD
Retailer 6$1,446 AUD
Retailer 8$1,473 AUD
Retailer 9$1,504 AUD
Retailer 4$1,771 AUD
MOH London$1,811 AUD

32 data points across 17 retailers

17 retailers$363 AUD to $1,811 AUD

A
Cheapest Retailer
-
$363 AUD
$255 USD
A
Retailer 2
-
$421 AUD
$296 USD
View
A
Retailer 3
-
$450 AUD
$316 USD
View
A
Retailer 4
-
$450 AUD
$316 USD
View
A
Retailer 5
-
$676 AUD
$475 USD
View
A
Retailer 6
-
$708 AUD
£392 GBP
View
B+
Retailer 7
-
$752 AUD
$528 USD
View
A
Retailer 8
-
$801 AUD
€536 EUR
View
A
Retailer 9
-
$841 AUD
$591 USD
View
A
Retailer 10
-
$845 AUD
£468 GBP
View
B+
Retailer 11
-
$883 AUD
$620 USD
View
B
Retailer 12
-
$1,382 AUD
$971 USD
View
B
Retailer 13
-
$1,446 AUD
$1,016 USD
View
B
Retailer 14
-
$1,473 AUD
$1,035 USD
View
Retailer 15
-
$1,504 AUD
$1,056 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$1,771 AUD
$1,244 USD
View
Most Expensive
B
MOH London
LG706512109 · Oct 29
$1,811 AUD
£1,002 GBP
View
16 more retailers have this diamond
Prices start from $363 AUDSave up to $1,448 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
1.81ct Round
$363 AUD