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Cushion|Lab Grown|IGI

0.82ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG828616494

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828616494

Diamond specifications and retailer prices

From $766 SGD
$599 USD
As of October 30, 2026
Save $3,564 SGD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,330 SGD at Riddles Jewelry · As of November 2, 2026
View at Riddles Jewelry

About this 0.82ct lab-grown cushion diamond

This 0.82ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828616494 or 828616494. Listed at 17 retailers as of October 30, 2026, with prices from $766 to $4,330, a $3,564 spread on the same certified stone. Riddles Jewelry lists it at $4,330. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.82
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828616494
Dimensions6.84 × 4.84 × 3.16 mm
L/W Ratio1.41
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
6.84 mm4.84 mm0.82 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828616494
Side View
Table 60.0%Crown 34.8°Girdle: MED-THKPavilion 34.5°Culet: NoneDepth 65.3%

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 30
Current: $1,668 SGD|Low: $842 SGD|High: $4,051 SGD|Avg: $1,861 SGD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4$842 SGD
Retailer 10$922 SGD
Retailer 12$958 SGD
Retailer 7$1,340 SGD
Retailer 5$1,440 SGD
Retailer 8$1,443 SGD
Retailer 9$1,471 SGD
Retailer 1$1,668 SGD
Retailer 2$2,063 SGD
Retailer 11$2,690 SGD
Retailer 3$3,390 SGD
Retailer 6$4,002 SGD

41 data points across 12 retailers

17 retailers$766 SGD to $4,330 SGD

A
Cheapest Retailer
-
$766 SGD
$599 USD
A
Retailer 2
-
$842 SGD
$658 USD
View
Retailer 3
-
$922 SGD
$721 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$958 SGD
$749 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,340 SGD
€998 EUR
View
B+
Retailer 6
-
$1,440 SGD
£887 GBP
View
B+
Retailer 7
-
$1,443 SGD
$1,128 USD
View
B+
Retailer 8
-
$1,471 SGD
$1,150 USD
View
B+
Retailer 9
-
$1,668 SGD
ZAR 21,066 ZAR
View
B
Retailer 10
-
$2,063 SGD
$1,613 USD
View
B
Retailer 11
-
$2,690 SGD
£1,656 GBP
View
B
Retailer 12
-
$2,985 SGD
$2,334 USD
View
B
Retailer 13
-
$3,082 SGD
$2,410 USD
View
B
Retailer 14
-
$3,122 SGD
CA$3,391 CAD
View
B
Retailer 15
-
$3,459 SGD
$2,705 USD
View
B
Retailer 16
-
$4,002 SGD
£2,464 GBP
View
Most Expensive
B
Riddles Jewelry
1975047122 · Nov 2
$4,330 SGD
$3,386 USD
View
16 more retailers have this diamond
Prices start from $766 SGDSave up to $3,564 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
0.82ct Cushion
$766 SGD