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Cushion|Lab Grown|IGI

1.88ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG752504654

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG752504654

Diamond specifications and retailer prices

From $1,183 SGD
$925 USD
As of October 30, 2026
Save $8,201 SGD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,383 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.88ct lab-grown cushion diamond

This 1.88ct 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 LG752504654 or 752504654. Listed at 18 retailers as of October 30, 2026, with prices from $1,183 to $9,383, a $8,201 spread on the same certified stone. Do Amore Diamonds lists it at $9,383. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752504654
Dimensions8.93 × 6.44 × 4.31 mm
L/W Ratio1.39
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
8.93 mm6.44 mm1.88 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752504654
Side View
Table 60.0%Crown 33.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 66.9%

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 30
Current: $9,383 SGD|Low: $844 SGD|High: $9,383 SGD|Avg: $3,221 SGD
Do Amore Diamonds
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 6$1,183 SGD
Retailer 17$1,226 SGD
Retailer 16$1,477 SGD
Retailer 5$1,542 SGD
Retailer 7$1,652 SGD
Retailer 9$1,653 SGD
Retailer 3$1,974 SGD
Retailer 12$2,083 SGD
Retailer 11$2,091 SGD
Retailer 14$2,487 SGD
Retailer 13$3,368 SGD
Retailer 10$3,741 SGD
Retailer 19$3,834 SGD
Retailer 8$4,045 SGD
Retailer 15$4,430 SGD
Retailer 2$4,588 SGD
Retailer 4$4,803 SGD
Retailer 18$4,822 SGD
Do Amore Diamonds$9,383 SGD

43 data points across 19 retailers

18 retailers$1,183 SGD to $9,383 SGD

A
Cheapest Retailer
-
$1,183 SGD
$925 USD
Final sale: no returns
Retailer 2
-
$1,226 SGD
$959 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,477 SGD
$1,155 USD
View
A
Retailer 4
-
$1,542 SGD
$1,206 USD
View
A
Retailer 5
-
$1,652 SGD
$1,292 USD
View
A
Retailer 6
-
$1,653 SGD
HK$10,100 HKD
View
A
Retailer 7
-
$1,974 SGD
$1,544 USD
View
A
Retailer 8
-
$2,083 SGD
£1,283 GBP
View
B+
Retailer 9
-
$2,487 SGD
ZAR 31,424 ZAR
View
B+
Retailer 10
-
$3,368 SGD
A$4,053 AUD
View
B+
Retailer 11
-
$3,741 SGD
£2,304 GBP
View
B+
Retailer 12
-
$3,834 SGD
$2,999 USD
View
B+
Retailer 13
-
$4,045 SGD
$3,164 USD
View
Retailer 14
-
$4,430 SGD
$3,465 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$4,588 SGD
£2,826 GBP
View
B
Retailer 16
-
$4,803 SGD
View
B
Retailer 17
-
$4,822 SGD
$3,772 USD
View
Most Expensive
B
Do Amore Diamonds
27-4BB3CB76C · Nov 1
$9,383 SGD
$7,340 USD
View
17 more retailers have this diamond
Prices start from $1,183 SGDSave up to $8,201 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
1.88ct Cushion
$1,183 SGD