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Cushion|Lab Grown|IGI

1.03ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG756584190

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG756584190

Diamond specifications and retailer prices

From $335 SGD
$262 USD
As of October 30, 2026
Save $2,554 SGD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,889 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG756584190 or 756584190. Listed at 16 retailers as of October 30, 2026, with prices from $335 to $2,889, a $2,554 spread on the same certified stone. Do Amore Diamonds lists it at $2,889. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756584190
Dimensions7.14 × 5.27 × 3.57 mm
L/W Ratio1.35
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
7.14 mm5.27 mm1.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756584190
Side View
Table 63.0%Crown 33.3°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 67.7%

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: $786 SGD|Low: $335 SGD|High: $1,856 SGD|Avg: $1,077 SGD|+3.1%
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
November 1, 2026
Retailer 4$335 SGD
Retailer 2$577 SGD
Retailer 7$607 SGD
Retailer 5$630 SGD
Retailer 10$706 SGD
Retailer 15$766 SGD
Retailer 1$786 SGD
Retailer 9$1,000 SGD
Retailer 13$1,020 SGD
Retailer 14$1,320 SGD
Retailer 3$1,538 SGD
Retailer 11$1,598 SGD
Retailer 12$1,649 SGD
Retailer 8$1,656 SGD
Retailer 6$1,856 SGD

42 data points across 15 retailers

16 retailers$335 SGD to $2,889 SGD

A
Cheapest Retailer
-
$335 SGD
$262 USD
Final sale: no returns
A
Retailer 2
-
$577 SGD
$451 USD
View
A
Retailer 3
-
$630 SGD
$493 USD
View
A
Retailer 4
-
$706 SGD
ZAR 8,927 ZAR
View
A
Retailer 5
-
$766 SGD
$599 USD
View
A
Retailer 6
-
$786 SGD
£484 GBP
View
A
Retailer 7
-
$1,000 SGD
A$1,204 AUD
View
B+
Retailer 8
-
$1,020 SGD
$798 USD
View
B+
Retailer 9
-
$1,320 SGD
View
B+
Retailer 10
-
$1,538 SGD
$1,203 USD
View
B+
Retailer 11
-
$1,598 SGD
£984 GBP
View
Retailer 12
-
$1,649 SGD
$1,290 USD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
$1,656 SGD
£1,020 GBP
View
Retailer 14
-
$1,783 SGD
$1,395 USD
View
Price last confirmed 27 days ago
Retailer 15
-
$1,856 SGD
A$2,233 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
Do Amore Diamonds
27-F70CDD628 · Oct 31
$2,889 SGD
$2,260 USD
View
15 more retailers have this diamond
Prices start from $335 SGDSave up to $2,554 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
1.03ct Cushion
$335 SGD