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Round|Lab Grown|IGI

2.05ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG778671812

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778671812

Diamond specifications and retailer prices

From $424 AUD
$298 USD
As of October 26, 2026
Save $3,344 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,650 AUD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778671812 or 778671812. Listed at 22 retailers as of October 26, 2026, with a 789% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.05
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778671812
Dimensions8.13 × 8.07 × 5.06 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
8.13 mm8.07 mm2.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778671812
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $4,650 AUD|Low: $417 AUD|High: $4,650 AUD|Avg: $1,504 AUD
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
Retailer 19
October 29, 2026
Retailer 11$424 AUD
Retailer 6$492 AUD
Retailer 9$526 AUD
Retailer 19$526 AUD
Retailer 18$702 AUD
Retailer 16$746 AUD
Retailer 12$780 AUD
Retailer 3$788 AUD
Retailer 15$1,030 AUD
Retailer 7$1,032 AUD
Retailer 13$1,290 AUD
Retailer 14$1,400 AUD
Retailer 17$1,615 AUD
Retailer 4$1,866 AUD
Retailer 10$2,022 AUD
Retailer 8$2,095 AUD
Retailer 2$2,339 AUD
Retailer 5$3,768 AUD
Brilliant Earth$4,650 AUD

20 data points across 19 retailers

22 retailers$424 AUD to $3,768 AUD

A
Cheapest Retailer
-
$424 AUD
$298 USD
A
Retailer 2
-
$492 AUD
$346 USD
View
A
Retailer 3
-
$526 AUD
$370 USD
View
A
Retailer 4
-
$526 AUD
$370 USD
View
B+
Retailer 5
-
$702 AUD
$494 USD
View
A
Retailer 6
-
$746 AUD
$525 USD
View
A
Retailer 7
-
$780 AUD
£432 GBP
View
A
Retailer 8
-
$788 AUD
$554 USD
View
A
Retailer 9
-
$922 AUD
View
A
Retailer 10
-
$1,030 AUD
£570 GBP
View
A
Retailer 11
-
$1,032 AUD
$726 USD
View
B+
Retailer 12
-
$1,290 AUD
View
B+
Retailer 13
-
$1,400 AUD
ZAR 15,906 ZAR
View
B+
Retailer 14
-
$1,615 AUD
$1,136 USD
View
B+
Retailer 15
-
$1,866 AUD
$1,312 USD
View
B
Retailer 16
-
$1,921 AUD
View
Price last confirmed 75 days ago
B
Retailer 17
-
$2,022 AUD
$1,422 USD
View
B
Retailer 18
-
$2,095 AUD
$1,473 USD
View
B
Retailer 19
-
$2,339 AUD
£1,295 GBP
View
B
Retailer 20
-
$3,421 AUD
$2,406 USD
View
Price last confirmed 16 days ago
B
Retailer 21
-
$3,768 AUD
$2,650 USD
View
Most Expensive
B
Brilliant Earth
21697504Y · Oct 10
$4,650 AUD
$3,270 USD
View
Price last confirmed 18 days ago
21 more retailers have this diamond
Prices start from $424 AUDSave up to $3,344 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
2.05ct Round
$424 AUD