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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 $2,209 USD
As of October 29, 2026
Save $5,785 USD (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,994 USD 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 29, 2026, with prices from $2,209 to $7,994, a $5,785 spread on the same certified stone. Taylor and Hart lists it at $7,994. 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
Color
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 29
Current: $3,141 USD|Low: $2,209 USD|High: $6,609 USD|Avg: $4,474 USD|+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 30, 2026
Retailer 2$2,209 USD
Retailer 1$3,141 USD
Retailer 8$3,445 USD
Retailer 11$3,546 USD
Retailer 5$3,661 USD
Retailer 4$4,198 USD
Retailer 7$4,465 USD
Retailer 10$5,575 USD
Retailer 3$5,977 USD
Retailer 9$6,040 USD
Retailer 6$6,557 USD

40 data points across 11 retailers

13 retailers$2,209 USD to $7,994 USD

B+
Cheapest Retailer
-
$2,209 USD
B+
Retailer 2
-
$2,854 USD
HK$22,300 HKD
View
B+
Retailer 3
-
$3,141 USD
£2,473 GBP
View
B
Retailer 4
-
$3,445 USD
View
B+
Retailer 5
-
$3,546 USD
View
B+
Retailer 6
-
$3,661 USD
€3,487 EUR
View
B+
Retailer 7
-
$4,198 USD
ZAR 67,825 ZAR
View
Retailer 8
-
$4,465 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$5,575 USD
View
B
Retailer 10
-
$5,977 USD
View
B
Retailer 11
-
$6,040 USD
View
B
Retailer 12
-
$6,557 USD
£5,163 GBP
View
Most Expensive
B
Taylor and Hart
R194XWZ · Oct 30
$7,994 USD
View
12 more retailers have this diamond
Prices start from $2,209 USDSave up to $5,785 USD

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
$2,209 USD