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Cushion|Lab Grown|IGI

1.82ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG839684884

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839684884

Diamond specifications and retailer prices

From $1,792 SGD
£1,104 GBP
As of November 1, 2026
Save $6,349 SGD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,141 SGD at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839684884 or 839684884. Listed at 22 retailers as of October 31, 2026, with prices from $1,792 to $8,141, a $6,349 spread on the same certified stone. Riddles Jewelry lists it at $8,141. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839684884
Dimensions8.53 × 6.48 × 4.22 mm
L/W Ratio1.32
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
8.53 mm6.48 mm1.82 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839684884
Side View
Table 61.0%Crown 35.3°Girdle: MED-THKPavilion 36.6°Culet: NoneDepth 65.1%

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: Nov 1
Current: $5,377 SGD|Low: $1,585 SGD|High: $8,141 SGD|Avg: $3,825 SGD|-1.3%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Riddles Jewelry
November 1, 2026
Retailer 19$1,585 SGD
Retailer 12$1,792 SGD
Retailer 6$1,800 SGD
Retailer 17$1,809 SGD
Retailer 10$1,947 SGD
Retailer 4$2,140 SGD
Retailer 18$2,204 SGD
Retailer 14$2,296 SGD
Retailer 15$2,409 SGD
Retailer 11$2,710 SGD
Retailer 16$2,914 SGD
Retailer 9$3,880 SGD
Retailer 20$4,263 SGD
Retailer 2$4,384 SGD
Retailer 8$4,801 SGD
Retailer 3$5,071 SGD
Retailer 1$5,377 SGD
Retailer 7$5,538 SGD
Retailer 5$6,640 SGD
Retailer 13$7,640 SGD
Riddles Jewelry$8,141 SGD

30 data points across 21 retailers

22 retailers$1,792 SGD to $8,141 SGD

Retailer 1
-
$1,585 SGD
$1,240 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$1,792 SGD
£1,104 GBP
View
A
Retailer 3
-
$1,800 SGD
$1,408 USD
View
Final sale: no returns
A
Retailer 4
-
$1,809 SGD
$1,415 USD
View
A
Retailer 5
-
$1,947 SGD
$1,523 USD
View
A
Retailer 6
-
$2,140 SGD
$1,674 USD
View
B+
Retailer 7
-
$2,204 SGD
$1,724 USD
View
A
Retailer 8
-
$2,296 SGD
£1,414 GBP
View
B+
Retailer 9
-
$2,409 SGD
€1,795 EUR
View
B+
Retailer 10
-
$2,710 SGD
$2,120 USD
View
B+
Retailer 11
-
$2,914 SGD
ZAR 36,829 ZAR
View
B+
Retailer 12
-
$3,880 SGD
$3,035 USD
View
B+
Retailer 13
-
$4,263 SGD
$3,335 USD
View
B
Retailer 14
-
$4,384 SGD
£2,700 GBP
View
B
Retailer 15
-
$4,801 SGD
CA$5,216 CAD
View
B
Retailer 16
-
$5,071 SGD
$3,967 USD
View
B+
Retailer 17
-
$5,377 SGD
£3,312 GBP
View
B
Retailer 18
-
$5,538 SGD
$4,332 USD
View
B
Retailer 19
-
$6,640 SGD
$5,194 USD
View
B
Retailer 20
-
$7,504 SGD
$5,870 USD
View
B
Retailer 21
-
$7,640 SGD
$5,976 USD
View
Most Expensive
B
Riddles Jewelry
1987846142 · Oct 31
$8,141 SGD
$6,368 USD
View
21 more retailers have this diamond
Prices start from $1,792 SGDSave up to $6,349 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
$1,792 SGD