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Cushion|Lab Grown|IGI

1.93ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG800684614

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800684614

Diamond specifications and retailer prices

From $1,255 SGD
$982 USD
As of November 1, 2026
Save $4,561 SGD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,817 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.93ct lab-grown cushion diamond

This 1.93ct 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 LG800684614 or 800684614. Listed at 7 retailers as of October 31, 2026, with prices from $1,255 to $5,817, a $4,561 spread on the same certified stone. Brilliant Earth lists it at $5,817. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800684614
Dimensions8.45 × 6.58 × 4.35 mm
L/W Ratio1.28
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
8.45 mm6.58 mm1.93 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800684614
Side View
Table 57.0%Crown 35.2°Girdle: MED-THKPavilion 33.8°Culet: NoneDepth 66.1%

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: $5,817 SGD|Low: $1,255 SGD|High: $8,079 SGD|Avg: $4,149 SGD|-28.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4$1,255 SGD
Retailer 3$1,693 SGD
Retailer 7$1,736 SGD
Retailer 2$1,932 SGD
Retailer 5$4,317 SGD
Retailer 10$4,373 SGD
Retailer 8$5,333 SGD
Retailer 6$5,804 SGD
Brilliant Earth$5,817 SGD
Retailer 9$6,163 SGD

26 data points across 10 retailers

7 retailers$1,255 SGD to $5,817 SGD

A
Cheapest Retailer
-
$1,255 SGD
$982 USD
A
Retailer 2
-
$1,693 SGD
$1,324 USD
View
A
Retailer 3
-
$1,736 SGD
$1,358 USD
View
A
Retailer 4
-
$1,932 SGD
€1,439 EUR
View
B+
Retailer 5
-
$4,317 SGD
£2,659 GBP
View
Retailer 6
-
$5,804 SGD
$4,540 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20495937Y · Oct 31
$5,817 SGD
$4,550 USD
View
6 more retailers have this diamond
Prices start from $1,255 SGDSave up to $4,561 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
1.93ct Cushion
$1,255 SGD