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Round|Lab Grown|IGI

1.81ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG763668501

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763668501

Diamond specifications and retailer prices

From $349 AUD
$245 USD
As of October 29, 2026
Save $1,473 AUD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,822 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG763668501 or 763668501. Listed at 20 retailers as of October 29, 2026, with prices from $349 to $1,822, a $1,473 spread on the same certified stone. Brilliant Earth lists it at $1,822. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763668501
Dimensions7.81 × 7.73 × 4.76 mm
L/W Ratio1.01
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
7.81 mm7.73 mm1.81 ctD / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG763668501
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.4%

Caratlytics Score

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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: $1,822 AUD|Low: $334 AUD|High: $1,836 AUD|Avg: $926 AUD|-0.8%
Brilliant Earth
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
October 30, 2026
Retailer 17$349 AUD
Retailer 16$390 AUD
Retailer 5$404 AUD
Retailer 9$433 AUD
Retailer 18$433 AUD
Retailer 2$688 AUD
Retailer 12$710 AUD
Retailer 6$727 AUD
Retailer 3$806 AUD
Retailer 11$819 AUD
Retailer 7$878 AUD
Retailer 15$1,120 AUD
Retailer 4$1,389 AUD
Retailer 14$1,445 AUD
Retailer 8$1,463 AUD
Retailer 10$1,701 AUD
Retailer 13$1,735 AUD
Brilliant Earth$1,822 AUD

35 data points across 18 retailers

20 retailers$349 AUD to $1,822 AUD

A
Cheapest Retailer
-
$349 AUD
$245 USD
A
Retailer 2
-
$390 AUD
$274 USD
View
Final sale: no returns
A
Retailer 3
-
$404 AUD
$284 USD
View
A
Retailer 4
-
$433 AUD
$304 USD
View
A
Retailer 5
-
$433 AUD
$304 USD
View
A
Retailer 6
-
$688 AUD
£380 GBP
View
A
Retailer 7
-
$710 AUD
€475 EUR
View
B+
Retailer 8
-
$727 AUD
$511 USD
View
A
Retailer 9
-
$806 AUD
$566 USD
View
A
Retailer 10
-
$819 AUD
£453 GBP
View
B+
Retailer 11
-
$878 AUD
$617 USD
View
B+
Retailer 12
-
$1,120 AUD
$787 USD
View
Retailer 13
-
$1,234 AUD
$867 USD
View
Price last confirmed 45 days ago
B
Retailer 14
-
$1,389 AUD
$976 USD
View
B
Retailer 15
-
$1,445 AUD
$1,015 USD
View
Retailer 16
-
$1,463 AUD
$1,028 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$1,569 AUD
$1,102 USD
View
B
Retailer 18
-
$1,701 AUD
$1,195 USD
View
B
Retailer 19
-
$1,735 AUD
£960 GBP
View
Most Expensive
B
Brilliant Earth
19891327A · Oct 29
$1,822 AUD
$1,280 USD
View
19 more retailers have this diamond
Prices start from $349 AUDSave up to $1,473 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
$349 AUD