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Round|Lab Grown|IGI

2.80ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG492136778

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492136778

Diamond specifications and retailer prices

From $2,704 AUD
$1,900 USD
As of October 29, 2026
Save $11,173 AUD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $13,878 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 2.8ct lab-grown round diamond

This 2.8ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492136778 or 492136778. Listed at 12 retailers as of October 29, 2026, with prices from $2,704 to $13,878, a $11,173 spread on the same certified stone. MOH London lists it at $13,878. 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

2.80
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136778
Dimensions9.21 × 9.15 × 5.42 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.21 mm9.15 mm2.80 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136778
Side View
Table 59.5%Crown 32.9°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 59.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $13,878 AUD|Low: $2,704 AUD|High: $14,628 AUD|Avg: $8,794 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4$2,704 AUD
Retailer 6$5,822 AUD
Retailer 7$6,222 AUD
Retailer 8$6,526 AUD
Retailer 9$7,214 AUD
Retailer 3$8,548 AUD
Retailer 5$9,982 AUD
Retailer 2$12,340 AUD
MOH London$13,878 AUD
Retailer 10$14,628 AUD

41 data points across 10 retailers

12 retailers$2,704 AUD to $13,878 AUD

B+
Cheapest Retailer
-
$2,704 AUD
$1,900 USD
B
Retailer 2
-
$5,556 AUD
$3,903 USD
View
B
Retailer 3
-
$5,822 AUD
$4,090 USD
View
B
Retailer 4
-
$6,222 AUD
$4,371 USD
View
Final sale: no returns
B
Retailer 5
-
$6,444 AUD
$4,527 USD
View
Retailer 6
-
$6,444 AUD
$4,527 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
$6,526 AUD
$4,585 USD
View
B
Retailer 8
-
$8,052 AUD
$5,657 USD
View
B
Retailer 9
-
$8,548 AUD
$6,005 USD
View
B
Retailer 10
-
$9,982 AUD
$7,013 USD
View
B
Retailer 11
-
$12,340 AUD
£6,826 GBP
View
Most Expensive
B
MOH London
LG492136778 · Oct 29
$13,878 AUD
£7,677 GBP
View
11 more retailers have this diamond
Prices start from $2,704 AUDSave up to $11,173 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.

B+
2.80ct Round
$2,704 AUD