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Cushion|Lab Grown|IGI

1.94ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG816613356

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816613356

Diamond specifications and retailer prices

From $667 SGD
$522 USD
As of October 31, 2026
Save $4,370 SGD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,037 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.94ct lab-grown cushion diamond

This 1.94ct 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 LG816613356 or 816613356. Listed at 17 retailers as of October 31, 2026, with prices from $667 to $5,037, a $4,370 spread on the same certified stone. Brilliant Earth lists it at $5,037. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.94
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816613356
Dimensions9.05 × 6.31 × 4.20 mm
L/W Ratio1.43
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
9.05 mm6.31 mm1.94 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816613356
Side View
Table 61.0%Crown 33.4°Girdle: MED-THKPavilion 35°Culet: NoneDepth 66.6%

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 31
Current: $5,037 SGD|Low: $667 SGD|High: $5,906 SGD|Avg: $2,016 SGD|-14.7%
Brilliant Earth
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 6$667 SGD
Retailer 4$740 SGD
Retailer 2$1,115 SGD
Retailer 3$1,119 SGD
Retailer 5$1,158 SGD
Retailer 7$1,228 SGD
Retailer 11$1,273 SGD
Retailer 9$1,725 SGD
Retailer 13$1,726 SGD
Retailer 10$2,736 SGD
Retailer 8$2,956 SGD
Retailer 12$4,116 SGD
Brilliant Earth$5,037 SGD

36 data points across 13 retailers

17 retailers$667 SGD to $5,037 SGD

A
Cheapest Retailer
-
$667 SGD
$522 USD
Final sale: no returns
Retailer 2
-
$740 SGD
$579 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,115 SGD
€831 EUR
View
A
Retailer 4
-
$1,119 SGD
$875 USD
View
A
Retailer 5
-
$1,158 SGD
$906 USD
View
A
Retailer 6
-
$1,228 SGD
£756 GBP
View
A
Retailer 7
-
$1,273 SGD
ZAR 16,086 ZAR
View
A
Retailer 8
-
$1,725 SGD
A$2,076 AUD
View
A
Retailer 9
-
$1,726 SGD
$1,350 USD
View
A
Retailer 10
-
$2,106 SGD
$1,647 USD
View
B+
Retailer 11
-
$2,420 SGD
$1,893 USD
View
B+
Retailer 12
-
$2,586 SGD
$2,023 USD
View
B+
Retailer 13
-
$2,736 SGD
£1,685 GBP
View
B+
Retailer 14
-
$2,956 SGD
$2,312 USD
View
B+
Retailer 15
-
$3,071 SGD
View
Retailer 16
-
$4,116 SGD
$3,220 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21422135A · Oct 31
$5,037 SGD
$3,940 USD
View
16 more retailers have this diamond
Prices start from $667 SGDSave up to $4,370 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
1.94ct Cushion
$667 SGD