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Cushion|Lab Grown|IGI

1.25ct D VVS2 Cushion Lab Grown Diamond

VG • D/VVS2 • IGI LG788624407

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG788624407

Diamond specifications and retailer prices

From $470 SGD
As of November 4, 2026
Save $1,806 SGD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,743 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.25ct lab-grown cushion diamond

This 1.25ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG788624407 or 788624407. Listed at 18 retailers as of November 3, 2026, with a 384% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.25
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788624407
Dimensions6.94 × 6.27 × 3.69 mm
L/W Ratio1.11
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
6.94 mm6.27 mm1.25 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788624407
Side View
Table 57.0%Crown 32.6°Girdle: STK-THKPavilion 40.7°Culet: LargeDepth 58.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,421 SGD|Low: $451 SGD|High: $2,303 SGD|Avg: $1,178 SGD|+0.5%
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
November 4, 2026
Retailer 11$470 SGD
Retailer 5$526 SGD
Retailer 4$544 SGD
Retailer 2$583 SGD
Retailer 13$583 SGD
Retailer 9$773 SGD
Retailer 12$782 SGD
Retailer 7$1,040 SGD
Retailer 1$1,421 SGD
Retailer 10$1,709 SGD
Retailer 3$1,858 SGD
Retailer 14$1,873 SGD
Retailer 6$2,258 SGD
Retailer 8$2,276 SGD

44 data points across 14 retailers

18 retailers$470 SGD to $2,276 SGD

A
Cheapest Retailer
-
$470 SGD
A
Retailer 2
-
$526 SGD
View
Final sale: no returns
A
Retailer 3
-
$544 SGD
View
Retailer 4
-
$583 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$583 SGD
View
B+
Retailer 6
-
$754 SGD
View
B+
Retailer 7
-
$773 SGD
View
B+
Retailer 8
-
$782 SGD
View
B+
Retailer 9
-
$1,040 SGD
View
B
Retailer 10
-
$1,421 SGD
View
B
Retailer 11
-
$1,709 SGD
View
B
Retailer 12
-
$1,858 SGD
View
B
Retailer 13
-
$1,873 SGD
View
B
Retailer 14
-
$1,923 SGD
View
B
Retailer 15
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$2,208 SGD
View
B
Retailer 16
-
$2,258 SGD
View
B
Retailer 17
-
$2,276 SGD
View
Most Expensive
Queensmith
LG788624407 · Oct 27
$2,743 SGD
£1,690 GBP
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from $470 SGDSave up to $1,806 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
1.25ct Cushion
$470 SGD