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Round|Lab Grown|IGI

2.80ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG791602689

Shape and cutting style on the report: Round brilliant

Certificate IGI LG791602689

Diamond specifications and retailer prices

From $615 AUD
$432 USD
As of October 28, 2026
Save $3,007 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,082 AUD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 2.8ct lab-grown round diamond

This 2.8ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791602689 or 791602689. Listed at 17 retailers as of October 28, 2026, with a 489% 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

2.80
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791602689
Dimensions9.02 × 9.06 × 5.56 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
9.02 mm9.06 mm2.80 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791602689
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

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 28
Current: $5,082 AUD|Low: $391 AUD|High: $5,082 AUD|Avg: $2,038 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
October 29, 2026
Retailer 3$615 AUD
Retailer 2$911 AUD
Retailer 12$1,072 AUD
Retailer 13$1,082 AUD
Retailer 9$1,139 AUD
Retailer 6$1,155 AUD
Retailer 5$1,216 AUD
Retailer 8$1,281 AUD
Retailer 15$1,812 AUD
Retailer 7$2,495 AUD
Retailer 11$2,649 AUD
Retailer 4$2,666 AUD
Retailer 14$2,760 AUD
Retailer 16$2,996 AUD
Retailer 10$3,621 AUD
Brilliant Earth$5,082 AUD

28 data points across 16 retailers

17 retailers$615 AUD to $3,621 AUD

Retailer 1
-
$548 AUD
$385 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$615 AUD
$432 USD
View
Final sale: no returns
Retailer 3
-
$615 AUD
$432 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$911 AUD
HK$5,000 HKD
View
B+
Retailer 5
-
$1,072 AUD
$753 USD
View
A
Retailer 6
-
$1,082 AUD
$760 USD
View
A
Retailer 7
-
$1,139 AUD
€762 EUR
View
A
Retailer 8
-
$1,155 AUD
View
A
Retailer 9
-
$1,216 AUD
$854 USD
View
B+
Retailer 10
-
$1,812 AUD
$1,273 USD
View
Retailer 11
-
$2,413 AUD
$1,695 USD
View
Price last confirmed 22 days ago
B
Retailer 12
-
$2,649 AUD
SGD 2,515 SGD
View
Retailer 13
-
$2,666 AUD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
$2,760 AUD
£1,527 GBP
View
Retailer 15
-
$2,996 AUD
$2,105 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$3,621 AUD
$2,544 USD
View
Most Expensive
Brilliant Earth
20919019Y · Oct 1
$5,082 AUD
$3,570 USD
View
Price last confirmed 28 days ago
16 more retailers have this diamond
Prices start from $615 AUDSave up to $3,007 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
2.80ct Round
$615 AUD