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Cushion|Lab Grown|IGI

1.76ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG839669817

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839669817

Diamond specifications and retailer prices

From $438 AUD
£243 GBP
As of October 29, 2026
Save $1,233 AUD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,671 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.76ct lab-grown cushion diamond

This 1.76ct 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 LG839669817 or 839669817. Listed at 9 retailers as of October 28, 2026, with prices from $438 to $1,671, a $1,233 spread on the same certified stone. Rare Carat lists it at $1,671. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.76
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839669817
Dimensions8.94 × 6.10 × 4.09 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.94 mm6.10 mm1.76 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839669817
Side View
Table 61.0%Crown 37.3°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 67.0%

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: $1,671 AUD|Low: $435 AUD|High: $1,692 AUD|Avg: $1,234 AUD|-1.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$438 AUD
Retailer 2$633 AUD
Retailer 7$856 AUD
Retailer 6$1,352 AUD
Retailer 4$1,495 AUD
Retailer 5$1,558 AUD
Retailer 8$1,571 AUD
Rare Carat$1,671 AUD

27 data points across 8 retailers

9 retailers$438 AUD to $1,671 AUD

A
Cheapest Retailer
-
$438 AUD
£243 GBP
A
Retailer 2
-
$633 AUD
€424 EUR
View
A
Retailer 3
-
$856 AUD
$602 USD
View
B+
Retailer 4
-
$1,024 AUD
$720 USD
View
B+
Retailer 5
-
$1,352 AUD
$951 USD
View
B+
Retailer 6
-
$1,495 AUD
£828 GBP
View
B+
Retailer 7
-
$1,558 AUD
$1,096 USD
View
B+
Retailer 8
-
$1,571 AUD
SGD 1,493 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
Rare Carat
LGLCU15-158193 · Oct 28
$1,671 AUD
$1,175 USD
View
8 more retailers have this diamond
Prices start from $438 AUDSave up to $1,233 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
1.76ct Cushion
$438 AUD