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Cushion|Lab Grown|IGI

2.84ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG816678779

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG816678779

Diamond specifications and retailer prices

From $1,001 AUD
$703 USD
As of October 29, 2026
Save $6,828 AUD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,829 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.84ct lab-grown cushion diamond

This 2.84ct lab-grown cushion 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 LG816678779 or 816678779. Listed at 17 retailers as of October 28, 2026, with prices from $1,001 to $7,829, a $6,828 spread on the same certified stone. Brilliant Earth lists it at $7,829. 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

2.84
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816678779
Dimensions10.44 × 7.14 × 4.79 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.44 mm7.14 mm2.84 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816678779
Side View
Table 51.0%Crown 38.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 67.1%

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: $7,829 AUD|Low: $1,001 AUD|High: $7,829 AUD|Avg: $2,415 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
October 30, 2026
Retailer 6$1,001 AUD
Retailer 3$1,038 AUD
Retailer 12$1,188 AUD
Retailer 8$1,288 AUD
Retailer 10$1,566 AUD
Retailer 5$1,620 AUD
Retailer 2$1,738 AUD
Retailer 11$3,094 AUD
Retailer 9$3,119 AUD
Retailer 4$3,501 AUD
Retailer 7$4,375 AUD
Brilliant Earth$7,829 AUD

42 data points across 12 retailers

17 retailers$1,001 AUD to $7,829 AUD

A
Cheapest Retailer
-
$1,001 AUD
$703 USD
Final sale: no returns
Retailer 2
-
$1,038 AUD
$729 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$1,188 AUD
£657 GBP
View
Price last confirmed 22 days ago
A
Retailer 4
-
$1,202 AUD
HK$6,600 HKD
View
A
Retailer 5
-
$1,288 AUD
$905 USD
View
A
Retailer 6
-
$1,566 AUD
$1,100 USD
View
A
Retailer 7
-
$1,620 AUD
€1,084 EUR
View
A
Retailer 8
-
$1,738 AUD
£961 GBP
View
B+
Retailer 9
-
$1,932 AUD
$1,357 USD
View
Retailer 10
-
$3,094 AUD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$3,119 AUD
$2,191 USD
View
B
Retailer 12
-
$3,232 AUD
£1,788 GBP
View
B
Retailer 13
-
$3,501 AUD
SGD 3,324 SGD
View
B
Retailer 14
-
$3,580 AUD
$2,515 USD
View
B
Retailer 15
-
$3,644 AUD
$2,560 USD
View
B
Retailer 16
-
$4,375 AUD
£2,420 GBP
View
Most Expensive
B
Brilliant Earth
20870754A · Oct 28
$7,829 AUD
$5,500 USD
View
16 more retailers have this diamond
Prices start from $1,001 AUDSave up to $6,828 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
2.84ct Cushion
$1,001 AUD