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Round|Lab Grown|IGI

3.05ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG841623251

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841623251

Diamond specifications and retailer prices

From $512 AUD
$360 USD
As of October 26, 2026
Save $2,758 AUD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,270 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841623251 or 841623251. Listed at 21 retailers as of October 26, 2026, with prices from $512 to $3,270, a $2,758 spread on the same certified stone. Brilliant Earth lists it at $3,270. 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

3.05
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841623251
Dimensions9.32 × 9.35 × 5.63 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
9.32 mm9.35 mm3.05 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841623251
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.3%

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: $3,270 AUD|Low: $512 AUD|High: $3,327 AUD|Avg: $1,487 AUD|-1.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
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Retailer 21
October 29, 2026
Retailer 21$512 AUD
Retailer 18$593 AUD
Retailer 8$634 AUD
Retailer 12$634 AUD
Retailer 17$710 AUD
Retailer 20$846 AUD
Retailer 4$853 AUD
Retailer 15$915 AUD
Retailer 13$999 AUD
Retailer 7$1,082 AUD
Retailer 16$1,134 AUD
Retailer 3$1,393 AUD
Retailer 19$1,858 AUD
Retailer 5$2,038 AUD
Retailer 9$2,059 AUD
Retailer 14$2,095 AUD
Retailer 11$2,248 AUD
Retailer 2$2,490 AUD
Retailer 6$2,709 AUD
Retailer 10$2,760 AUD
Brilliant Earth$3,270 AUD

28 data points across 21 retailers

21 retailers$512 AUD to $3,270 AUD

A
Cheapest Retailer
-
$512 AUD
$360 USD
A
Retailer 2
-
$593 AUD
$417 USD
View
A
Retailer 3
-
$634 AUD
$446 USD
View
A
Retailer 4
-
$634 AUD
$446 USD
View
A
Retailer 5
-
$710 AUD
HK$3,900 HKD
View
A
Retailer 6
-
$846 AUD
$595 USD
View
B+
Retailer 7
-
$853 AUD
$600 USD
View
A
Retailer 8
-
$915 AUD
£507 GBP
View
A
Retailer 9
-
$999 AUD
€669 EUR
View
A
Retailer 10
-
$1,082 AUD
$761 USD
View
A
Retailer 11
-
$1,134 AUD
£628 GBP
View
A
Retailer 12
-
$1,393 AUD
$980 USD
View
B+
Retailer 13
-
$1,858 AUD
$1,307 USD
View
B+
Retailer 14
-
$2,038 AUD
$1,433 USD
View
B+
Retailer 15
-
$2,059 AUD
SGD 1,957 SGD
View
B+
Retailer 16
-
$2,095 AUD
$1,474 USD
View
Price last confirmed 10 days ago
B+
Retailer 17
-
$2,248 AUD
$1,581 USD
View
B+
Retailer 18
-
$2,490 AUD
£1,379 GBP
View
B
Retailer 19
-
$2,709 AUD
$1,905 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$2,760 AUD
$1,941 USD
View
Most Expensive
B
Brilliant Earth
21791997A · Oct 28
$3,270 AUD
$2,300 USD
View
20 more retailers have this diamond
Prices start from $512 AUDSave up to $2,758 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
3.05ct Round
$512 AUD