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Cushion|Lab Grown|IGI

2.77ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG835672290

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG835672290

Diamond specifications and retailer prices

From $645 AUD
$453 USD
As of October 30, 2026
Save $4,095 AUD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,740 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.77ct lab-grown cushion diamond

This 2.77ct 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 LG835672290 or 835672290. Listed at 14 retailers as of October 28, 2026, with prices from $645 to $4,740, a $4,095 spread on the same certified stone. Brilliant Earth lists it at $4,740. 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

2.77
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835672290
Dimensions7.90 × 7.70 × 5.09 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm7.70 mm2.77 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835672290
Side View
Table 62.0%Crown 39.4°Girdle: STK-THKPavilion 31.8°Culet: NoneDepth 66.1%

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: $4,740 AUD|Low: $645 AUD|High: $4,783 AUD|Avg: $1,900 AUD|+2.8%
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 4$645 AUD
Retailer 6$757 AUD
Retailer 10$847 AUD
Retailer 5$1,129 AUD
Retailer 8$1,131 AUD
Retailer 7$1,173 AUD
Retailer 12$2,268 AUD
Retailer 3$2,627 AUD
Retailer 2$2,683 AUD
Retailer 11$2,799 AUD
Retailer 9$2,804 AUD
Brilliant Earth$4,740 AUD

40 data points across 12 retailers

14 retailers$645 AUD to $4,740 AUD

A
Cheapest Retailer
-
$645 AUD
$453 USD
Final sale: no returns
A
Retailer 2
-
$757 AUD
£419 GBP
View
A
Retailer 3
-
$847 AUD
$595 USD
View
B+
Retailer 4
-
$1,129 AUD
$793 USD
View
A
Retailer 5
-
$1,131 AUD
€757 EUR
View
A
Retailer 6
-
$1,173 AUD
£649 GBP
View
A
Retailer 7
-
$1,744 AUD
$1,225 USD
View
B+
Retailer 8
-
$2,268 AUD
SGD 2,153 SGD
View
B+
Retailer 9
-
$2,344 AUD
$1,647 USD
View
B+
Retailer 10
-
$2,627 AUD
$1,846 USD
View
B+
Retailer 11
-
$2,683 AUD
$1,885 USD
View
Retailer 12
-
$2,799 AUD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
$2,804 AUD
£1,551 GBP
View
Most Expensive
B
Brilliant Earth
21649689A · Oct 28
$4,740 AUD
$3,330 USD
View
13 more retailers have this diamond
Prices start from $645 AUDSave up to $4,095 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
2.77ct Cushion
$645 AUD