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Radiant|Lab Grown|IGI

0.77ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG616403220

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

Certificate IGI LG616403220

Diamond specifications and retailer prices

From $201 AUD
As of November 2, 2026
Save $1,738 AUD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,939 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.77ct lab-grown radiant diamond

This 0.77ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG616403220 or 616403220. Listed at 9 retailers as of November 2, 2026, with prices from $201 to $1,939, a $1,738 spread on the same certified stone. Do Amore Diamonds lists it at $1,939. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616403220
Dimensions6.57 × 4.45 × 3.07 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.57 mm4.45 mm0.77 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616403220
Side View
Table 66.0%Crown 44.5°Girdle: THN-MEDPavilion 35.3°Culet: NoneDepth 69.0%

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: $1,939 AUD|Low: $194 AUD|High: $1,939 AUD|Avg: $796 AUD
Do Amore Diamonds
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 1, 2026
Retailer 9$201 AUD
Retailer 7$292 AUD
Retailer 5$445 AUD
Retailer 12$448 AUD
Retailer 10$465 AUD
Retailer 11$493 AUD
Retailer 2$701 AUD
Retailer 8$848 AUD
Retailer 3$934 AUD
Retailer 4$962 AUD
Retailer 13$1,133 AUD
Retailer 6$1,289 AUD
Do Amore Diamonds$1,939 AUD

17 data points across 13 retailers

9 retailers$201 AUD to $1,939 AUD

A
Cheapest Retailer
-
$201 AUD
A
Retailer 2
-
$234 AUD
View
A
Retailer 3
-
$292 AUD
View
B+
Retailer 4
-
$465 AUD
View
B+
Retailer 5
-
$701 AUD
View
B
Retailer 6
-
$848 AUD
View
B
Retailer 7
-
$887 AUD
View
B
Retailer 8
-
$1,289 AUD
View
Most Expensive
B
Do Amore Diamonds
27-725F2DF2A · Nov 2
$1,939 AUD
$1,360 USD
View
8 more retailers have this diamond
Prices start from $201 AUDSave up to $1,738 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
0.77ct Radiant
$201 AUD