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Cushion|Lab Grown|IGI

1.82ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG841678784

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841678784

Diamond specifications and retailer prices

From $799 SGD
£492 GBP
As of October 30, 2026
Save $4,085 SGD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,883 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.82ct lab-grown cushion diamond

This 1.82ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG841678784 or 841678784. Listed at 12 retailers as of October 30, 2026, with prices from $799 to $4,883, a $4,085 spread on the same certified stone. Do Amore Diamonds lists it at $4,883. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.82
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841678784
Dimensions9.42 × 6.13 × 4.04 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.42 mm6.13 mm1.82 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841678784
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 37°Culet: NoneDepth 65.9%

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: $4,883 SGD|Low: $797 SGD|High: $6,060 SGD|Avg: $2,863 SGD|-19.4%
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
October 31, 2026
Retailer 7$799 SGD
Retailer 10$984 SGD
Retailer 11$1,073 SGD
Retailer 9$1,184 SGD
Retailer 13$1,480 SGD
Retailer 8$1,754 SGD
Retailer 12$2,770 SGD
Retailer 4$3,436 SGD
Retailer 2$3,985 SGD
Retailer 3$4,200 SGD
Retailer 6$4,781 SGD
Do Amore Diamonds$4,883 SGD
Retailer 5$5,039 SGD

22 data points across 13 retailers

12 retailers$799 SGD to $4,883 SGD

A
Cheapest Retailer
-
$799 SGD
£492 GBP
A
Retailer 2
-
$984 SGD
$770 USD
View
A
Retailer 3
-
$1,073 SGD
$839 USD
View
A
Retailer 4
-
$1,184 SGD
€882 EUR
View
A
Retailer 5
-
$1,480 SGD
$1,158 USD
View
A
Retailer 6
-
$1,754 SGD
A$2,111 AUD
View
B+
Retailer 7
-
$2,770 SGD
£1,706 GBP
View
Retailer 8
-
$3,436 SGD
$2,688 USD
View
Price last confirmed 15 days ago
B
Retailer 9
-
$3,985 SGD
A$4,796 AUD
View
Retailer 10
-
$4,200 SGD
$3,285 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
$4,781 SGD
$3,740 USD
View
Most Expensive
B
Do Amore Diamonds
27-557FEB9F9 · Oct 31
$4,883 SGD
$3,820 USD
View
11 more retailers have this diamond
Prices start from $799 SGDSave up to $4,085 SGD

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
1.82ct Cushion
$799 SGD