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Cushion|Lab Grown|IGI

1.85ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG681529515

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG681529515

Diamond specifications and retailer prices

From $591 AUD
£327 GBP
As of October 29, 2026
Save $2,668 AUD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,260 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.85ct lab-grown cushion diamond

This 1.85ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681529515 or 681529515. Listed at 8 retailers as of October 29, 2026, with prices from $591 to $3,260, a $2,668 spread on the same certified stone. Do Amore Diamonds lists it at $3,260. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681529515
Dimensions7.21 × 7.06 × 4.75 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm7.06 mm1.85 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681529515
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 67.3%

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 29
Current: $3,260 AUD|Low: $581 AUD|High: $3,331 AUD|Avg: $1,513 AUD|+7.0%
Do Amore Diamonds
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
October 29, 2026
Retailer 2$591 AUD
Retailer 7$762 AUD
Retailer 9$762 AUD
Retailer 12$827 AUD
Retailer 14$887 AUD
Retailer 13$1,019 AUD
Retailer 6$1,374 AUD
Retailer 3$1,450 AUD
Retailer 4$1,509 AUD
Retailer 8$2,017 AUD
Retailer 5$2,039 AUD
Retailer 10$2,221 AUD
Retailer 11$2,273 AUD
Do Amore Diamonds$3,260 AUD

26 data points across 14 retailers

8 retailers$591 AUD to $3,260 AUD

A
Cheapest Retailer
-
$591 AUD
£327 GBP
B+
Retailer 2
-
$762 AUD
$535 USD
View
A
Retailer 3
-
$762 AUD
$535 USD
View
B+
Retailer 4
-
$1,132 AUD
$795 USD
View
B
Retailer 5
-
$2,017 AUD
£1,116 GBP
View
B
Retailer 6
-
$2,221 AUD
$1,560 USD
View
B
Retailer 7
-
$2,273 AUD
$1,597 USD
View
Most Expensive
B
Do Amore Diamonds
27-350E53E7F · Oct 29
$3,260 AUD
$2,290 USD
View
7 more retailers have this diamond
Prices start from $591 AUDSave up to $2,668 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
1.85ct Cushion
$591 AUD