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Cushion|Lab Grown|IGI

1.90ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG768628801

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768628801

Diamond specifications and retailer prices

From $2,824 SGD
$2,209 USD
As of October 30, 2026
Save $7,396 SGD (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,220 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 top-tier cut grade and certified by IGI LG768628801 or 768628801. Listed at 13 retailers as of October 30, 2026, with prices from $2,824 to $10,220, a $7,396 spread on the same certified stone. Taylor and Hart lists it at $10,220. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768628801
Dimensions8.28 × 6.75 × 4.42 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
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
8.28 mm6.75 mm1.90 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768628801
Side View
Table 58.0%Crown 35.4°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,016 SGD|Low: $2,824 SGD|High: $8,449 SGD|Avg: $5,718 SGD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2$2,824 SGD
Retailer 1$4,016 SGD
Retailer 8$4,404 SGD
Retailer 11$4,533 SGD
Retailer 5$4,681 SGD
Retailer 4$5,367 SGD
Retailer 7$5,708 SGD
Retailer 10$7,127 SGD
Retailer 3$7,642 SGD
Retailer 9$7,722 SGD
Retailer 6$8,382 SGD

41 data points across 11 retailers

13 retailers$2,824 SGD to $10,220 SGD

B+
Cheapest Retailer
-
$2,824 SGD
$2,209 USD
B+
Retailer 2
-
$3,649 SGD
HK$22,300 HKD
View
B+
Retailer 3
-
$4,016 SGD
£2,474 GBP
View
B
Retailer 4
-
$4,404 SGD
$3,445 USD
View
B+
Retailer 5
-
$4,533 SGD
$3,546 USD
View
B+
Retailer 6
-
$4,681 SGD
€3,487 EUR
View
B+
Retailer 7
-
$5,367 SGD
ZAR 67,825 ZAR
View
Retailer 8
-
$5,708 SGD
$4,465 USD
View
Price last confirmed 10 days ago
B
Retailer 9
-
$7,127 SGD
$5,575 USD
View
B
Retailer 10
-
$7,642 SGD
$5,977 USD
View
B
Retailer 11
-
$7,722 SGD
$6,040 USD
View
B
Retailer 12
-
$8,382 SGD
£5,163 GBP
View
Most Expensive
B
Taylor and Hart
R194XWZ · Oct 30
$10,220 SGD
$7,994 USD
View
12 more retailers have this diamond
Prices start from $2,824 SGDSave up to $7,396 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.

B+
1.90ct Cushion
$2,824 SGD