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Round|Lab Grown|IGI

1.77ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG835609031

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835609031

Diamond specifications and retailer prices

From $377 AUD
$265 USD
As of October 27, 2026
Save $1,543 AUD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,920 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.77ct lab-grown round diamond

This 1.77ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835609031 or 835609031. Listed at 21 retailers as of October 27, 2026, with prices from $377 to $1,920, a $1,543 spread on the same certified stone. Brilliant Earth lists it at $1,920. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835609031
Dimensions7.90 × 7.88 × 4.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm7.88 mm1.77 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835609031
Side View
Table 62.0%Crown 32.1°Girdle: MediumPavilion 41.6°Culet: NoneDepth 59.7%

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 27
Current: $1,920 AUD|Low: $377 AUD|High: $2,090 AUD|Avg: $1,118 AUD|-8.2%
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 29, 2026
Retailer 7$377 AUD
Retailer 11$455 AUD
Retailer 18$653 AUD
Retailer 2$663 AUD
Retailer 3$704 AUD
Retailer 16$705 AUD
Retailer 13$781 AUD
Retailer 8$880 AUD
Retailer 15$971 AUD
Retailer 4$1,099 AUD
Retailer 12$1,331 AUD
Retailer 9$1,414 AUD
Retailer 17$1,593 AUD
Retailer 14$1,672 AUD
Retailer 10$1,689 AUD
Retailer 5$1,696 AUD
Retailer 6$1,863 AUD
Brilliant Earth$1,920 AUD

37 data points across 18 retailers

21 retailers$377 AUD to $1,920 AUD

A
Retailer 1
-
$336 AUD
$236 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$377 AUD
$265 USD
View
Final sale: no returns
A
Retailer 3
-
$417 AUD
$293 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$455 AUD
HK$2,500 HKD
View
A
Retailer 5
-
$653 AUD
£362 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
$663 AUD
€444 EUR
View
B+
Retailer 7
-
$704 AUD
$495 USD
View
A
Retailer 8
-
$705 AUD
ZAR 8,009 ZAR
View
A
Retailer 9
-
$781 AUD
£433 GBP
View
B+
Retailer 10
-
$880 AUD
$619 USD
View
B+
Retailer 11
-
$971 AUD
View
B+
Retailer 12
-
$1,099 AUD
$773 USD
View
B+
Retailer 13
-
$1,331 AUD
SGD 1,265 SGD
View
B+
Retailer 14
-
$1,339 AUD
$942 USD
View
Price last confirmed 21 days ago
B
Retailer 15
-
$1,414 AUD
$995 USD
View
B
Retailer 16
-
$1,593 AUD
$1,120 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$1,672 AUD
£926 GBP
View
B
Retailer 18
-
$1,696 AUD
$1,193 USD
View
B
Retailer 19
-
$1,701 AUD
$1,196 USD
View
B
Retailer 20
-
$1,863 AUD
$1,310 USD
View
Most Expensive
B
Brilliant Earth
21633787A · Oct 28
$1,920 AUD
$1,350 USD
View
20 more retailers have this diamond
Prices start from $377 AUDSave up to $1,543 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
1.77ct Round
$377 AUD