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Cushion|Lab Grown|IGI

1.90ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG839684866

Shape and cutting style on the report: Square cushion antique cut

Certificate IGI LG839684866

Diamond specifications and retailer prices

From $1,425 SGD
$1,115 USD
As of October 29, 2026
Save $4,357 SGD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,782 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 1.9ct lab-grown cushion diamond

This 1.9ct 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 very-good cut grade and certified by IGI LG839684866 or 839684866. Listed at 16 retailers as of October 29, 2026, with prices from $1,425 to $5,782, a $4,357 spread on the same certified stone. Taylor and Hart lists it at $5,782. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.90
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839684866
Dimensions7.63 × 7.41 × 4.78 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeLarge
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
7.63 mm7.41 mm1.90 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839684866
Side View
Table 52.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: LargeDepth 64.5%

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 29
Current: $2,396 SGD|Low: $1,425 SGD|High: $5,782 SGD|Avg: $3,059 SGD|-3.2%
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
Taylor and Hart
October 30, 2026
Retailer 11$1,425 SGD
Retailer 10$1,551 SGD
Retailer 12$1,653 SGD
Retailer 14$1,653 SGD
Retailer 13$1,847 SGD
Retailer 5$1,879 SGD
Retailer 6$2,308 SGD
Retailer 1$2,396 SGD
Retailer 7$2,825 SGD
Retailer 15$3,099 SGD
Retailer 2$3,353 SGD
Retailer 4$4,410 SGD
Retailer 9$4,559 SGD
Retailer 3$5,258 SGD
Retailer 8$5,340 SGD
Taylor and Hart$5,782 SGD

25 data points across 16 retailers

16 retailers$1,425 SGD to $5,782 SGD

A
Cheapest Retailer
-
$1,425 SGD
$1,115 USD
A
Retailer 2
-
$1,551 SGD
$1,213 USD
View
A
Retailer 3
-
$1,653 SGD
$1,293 USD
View
Retailer 4
-
$1,653 SGD
$1,293 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,847 SGD
$1,445 USD
View
A
Retailer 6
-
$1,879 SGD
$1,470 USD
View
Final sale: no returns
B+
Retailer 7
-
$2,308 SGD
$1,805 USD
View
B+
Retailer 8
-
$2,396 SGD
£1,476 GBP
View
B+
Retailer 9
-
$2,825 SGD
$2,210 USD
View
B+
Retailer 10
-
$3,099 SGD
$2,424 USD
View
B+
Retailer 11
-
$3,353 SGD
$2,623 USD
View
B
Retailer 12
-
$4,410 SGD
$3,450 USD
View
B
Retailer 13
-
$4,559 SGD
£2,808 GBP
View
B
Retailer 14
-
$5,258 SGD
$4,113 USD
View
B
Retailer 15
-
$5,340 SGD
£3,289 GBP
View
Most Expensive
B
Taylor and Hart
MXTSO14 · Oct 30
$5,782 SGD
$4,523 USD
View
15 more retailers have this diamond
Prices start from $1,425 SGDSave up to $4,357 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
1.90ct Cushion
$1,425 SGD