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Cushion|Lab Grown|IGI

0.90ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG806627570

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG806627570

Diamond specifications and retailer prices

From $479 SGD
As of November 5, 2026
Save $3,327 SGD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,806 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.9ct lab-grown cushion diamond

This 0.9ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG806627570 or 806627570. Listed at 14 retailers as of November 4, 2026, with prices from $479 to $3,806, a $3,327 spread on the same certified stone. Do Amore Diamonds lists it at $3,806. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle49.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806627570
Dimensions6.76 × 4.57 × 3.00 mm
L/W Ratio1.48
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
6.76 mm4.57 mm0.90 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806627570
Side View
Table 64.0%Crown 40.4°Girdle: MED-STKPavilion 49.8°Culet: LargeDepth 65.6%

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: Nov 5
Current: $1,042 SGD|Low: $479 SGD|High: $2,320 SGD|Avg: $1,070 SGD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6$479 SGD
Retailer 8$531 SGD
Retailer 7$789 SGD
Retailer 9$828 SGD
Retailer 1$1,042 SGD
Retailer 4$1,064 SGD
Retailer 3$1,215 SGD
Retailer 2$1,463 SGD
Retailer 5$2,291 SGD

44 data points across 9 retailers

14 retailers$479 SGD to $3,806 SGD

A
Cheapest Retailer
-
$479 SGD
Final sale: no returns
Retailer 2
-
$531 SGD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$605 SGD
View
A
Retailer 4
-
$789 SGD
View
A
Retailer 5
-
$828 SGD
View
A
Retailer 6
-
$1,042 SGD
View
A
Retailer 7
-
$1,064 SGD
View
A
Retailer 8
-
$1,215 SGD
View
B+
Retailer 9
-
$1,463 SGD
View
B
Retailer 10
-
$2,069 SGD
View
B
Retailer 11
-
$2,085 SGD
View
B
Retailer 12
-
$2,291 SGD
View
B
Retailer 13
-
$3,219 SGD
View
Most Expensive
B
Do Amore Diamonds
27-6F57808AF · Nov 4
$3,806 SGD
$2,980 USD
View
13 more retailers have this diamond
Prices start from $479 SGDSave up to $3,327 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
0.90ct Cushion
$479 SGD