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Round|Lab Grown|IGI

2.85ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG628460679

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628460679

Diamond specifications and retailer prices

From $558 AUD
$392 USD
As of October 30, 2026
Save $3,183 AUD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,741 AUD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 2.85ct lab-grown round diamond

This 2.85ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG628460679 or 628460679. Listed at 11 retailers as of October 29, 2026, with prices from $558 to $3,741, a $3,183 spread on the same certified stone. Frank Darling lists it at $3,741. 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

2.85
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628460679
Dimensions9.05 × 9.00 × 5.61 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.05 mm9.00 mm2.85 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628460679
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

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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 30
Current: $3,741 AUD|Low: $471 AUD|High: $4,983 AUD|Avg: $1,785 AUD|+0.0%
Frank Darling
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
Retailer 20
October 28, 2026
Retailer 17$471 AUD
Retailer 2$558 AUD
Retailer 6$577 AUD
Retailer 7$585 AUD
Retailer 14$799 AUD
Retailer 19$932 AUD
Retailer 5$982 AUD
Retailer 3$989 AUD
Retailer 18$1,110 AUD
Retailer 15$1,116 AUD
Retailer 9$1,186 AUD
Retailer 20$1,572 AUD
Retailer 12$1,890 AUD
Retailer 13$2,080 AUD
Retailer 4$2,298 AUD
Retailer 10$2,500 AUD
Retailer 16$2,833 AUD
Frank Darling$3,741 AUD
Retailer 8$4,185 AUD
Retailer 11$4,983 AUD

22 data points across 20 retailers

11 retailers$558 AUD to $3,741 AUD

Retailer 1
-
$471 AUD
$331 USD
Price last confirmed 42 days ago
A
Retailer 2
-
$558 AUD
$392 USD
View
Final sale: no returns
Retailer 3
-
$577 AUD
$405 USD
View
Price last confirmed 45 days ago
B+
Retailer 4
-
$799 AUD
$561 USD
View
Retailer 5
-
$1,116 AUD
$784 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$1,572 AUD
$1,104 USD
View
Price last confirmed 44 days ago
B+
Retailer 7
-
$1,890 AUD
CA$1,844 CAD
View
B+
Retailer 8
-
$2,080 AUD
$1,461 USD
View
B
Retailer 9
-
$2,500 AUD
$1,756 USD
View
Retailer 10
-
$2,833 AUD
$1,990 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Frank Darling
100761489863KD · Oct 29
$3,741 AUD
$2,628 USD
View
10 more retailers have this diamond
Prices start from $558 AUDSave up to $3,183 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
2.85ct Round
$558 AUD