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Radiant|Lab Grown|IGI

1.81ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG680563726

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG680563726

Diamond specifications and retailer prices

From $371 AUD
$260 USD
As of November 2, 2026
Save $1,474 AUD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,845 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.81ct lab-grown radiant diamond

This 1.81ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG680563726 or 680563726. Listed at 16 retailers as of November 1, 2026, with prices from $371 to $1,845, a $1,474 spread on the same certified stone. MOH London lists it at $1,845. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680563726
Dimensions9.06 × 5.82 × 4.03 mm
L/W Ratio1.56
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.06 mm5.82 mm1.81 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680563726
Side View
Table 62.0%Crown 39.2°Girdle: MediumPavilion 35.1°Culet: NoneDepth 69.2%

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: $1,845 AUD|Low: $360 AUD|High: $1,888 AUD|Avg: $988 AUD|-2.3%
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
November 2, 2026
Retailer 7$371 AUD
Retailer 13$431 AUD
Retailer 5$461 AUD
Retailer 12$685 AUD
Retailer 2$766 AUD
Retailer 15$766 AUD
Retailer 10$794 AUD
Retailer 14$852 AUD
Retailer 9$880 AUD
Retailer 11$1,071 AUD
Retailer 3$1,260 AUD
Retailer 16$1,414 AUD
Retailer 4$1,480 AUD
Retailer 8$1,554 AUD
Retailer 6$1,812 AUD
MOH London$1,845 AUD

43 data points across 16 retailers

16 retailers$371 AUD to $1,845 AUD

A
Cheapest Retailer
-
$371 AUD
$260 USD
A
Retailer 2
-
$431 AUD
$302 USD
View
A
Retailer 3
-
$461 AUD
$323 USD
View
A
Retailer 4
-
$685 AUD
$480 USD
View
A
Retailer 5
-
$766 AUD
€511 EUR
View
B+
Retailer 6
-
$766 AUD
$537 USD
View
A
Retailer 7
-
$794 AUD
ZAR 8,990 ZAR
View
A
Retailer 8
-
$852 AUD
$597 USD
View
A
Retailer 9
-
$880 AUD
£486 GBP
View
A
Retailer 10
-
$1,071 AUD
View
B+
Retailer 11
-
$1,260 AUD
$883 USD
View
B+
Retailer 12
-
$1,414 AUD
$991 USD
View
B+
Retailer 13
-
$1,480 AUD
$1,037 USD
View
B+
Retailer 14
-
$1,554 AUD
$1,089 USD
View
B
Retailer 15
-
$1,812 AUD
$1,270 USD
View
Most Expensive
B
MOH London
LG680563726 · Nov 1
$1,845 AUD
£1,018 GBP
View
15 more retailers have this diamond
Prices start from $371 AUDSave up to $1,474 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 Radiant
$371 AUD