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Round|Lab Grown|IGI

2.05ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG770691170

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770691170

Diamond specifications and retailer prices

From $478 AUD
$336 USD
As of October 29, 2026
Save $2,824 AUD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,303 AUD at Brilliant Earth · As of October 30, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770691170 or 770691170. Listed at 21 retailers as of October 29, 2026, with prices from $478 to $3,303, a $2,824 spread on the same certified stone. Brilliant Earth lists it at $3,303. 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770691170
Dimensions8.07 × 8.10 × 5.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.07 mm8.10 mm2.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770691170
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.4%

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 29
Current: $3,303 AUD|Low: $477 AUD|High: $4,470 AUD|Avg: $1,479 AUD|-26.1%
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
October 30, 2026
Retailer 3$478 AUD
Retailer 6$712 AUD
Retailer 11$712 AUD
Retailer 8$852 AUD
Retailer 10$934 AUD
Retailer 9$1,007 AUD
Retailer 2$1,012 AUD
Retailer 13$1,036 AUD
Retailer 15$1,328 AUD
Retailer 4$1,772 AUD
Retailer 5$2,039 AUD
Retailer 12$2,128 AUD
Retailer 14$2,155 AUD
Retailer 7$2,168 AUD
Brilliant Earth$3,303 AUD

38 data points across 15 retailers

21 retailers$478 AUD to $3,303 AUD

Retailer 1
-
$440 AUD
$309 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$478 AUD
$336 USD
View
Final sale: no returns
Retailer 3
-
$532 AUD
$374 USD
View
Price last confirmed 28 days ago
Retailer 4
-
$568 AUD
$399 USD
View
Price last confirmed 28 days ago
B+
Retailer 5
-
$712 AUD
$500 USD
View
A
Retailer 6
-
$712 AUD
$500 USD
View
A
Retailer 7
-
$852 AUD
€570 EUR
View
A
Retailer 8
-
$934 AUD
£517 GBP
View
A
Retailer 9
-
$1,007 AUD
View
A
Retailer 10
-
$1,012 AUD
$711 USD
View
A
Retailer 11
-
$1,036 AUD
$728 USD
View
B+
Retailer 12
-
$1,284 AUD
$902 USD
View
B+
Retailer 13
-
$1,328 AUD
$933 USD
View
B+
Retailer 14
-
$1,772 AUD
$1,245 USD
View
B+
Retailer 15
-
$1,826 AUD
$1,283 USD
View
Retailer 16
-
$1,828 AUD
$1,284 USD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
$2,039 AUD
$1,432 USD
View
B
Retailer 18
-
$2,128 AUD
£1,177 GBP
View
B
Retailer 19
-
$2,155 AUD
$1,514 USD
View
Retailer 20
-
$2,168 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
Brilliant Earth
18150526A · Oct 30
$3,303 AUD
$2,320 USD
View
20 more retailers have this diamond
Prices start from $478 AUDSave up to $2,824 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
$478 AUD