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Cushion|Lab Grown|IGI

1.04ct F IF Cushion Lab Grown Diamond

ID • F/IF • IGI LG670431253

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG670431253

Diamond specifications and retailer prices

From $347 SGD
As of November 5, 2026
Save $2,641 SGD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,989 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG670431253 or 670431253. Listed at 22 retailers as of November 4, 2026, with prices from $347 to $2,989, a $2,641 spread on the same certified stone. Do Amore Diamonds lists it at $2,989. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670431253
Dimensions6.62 × 5.59 × 3.61 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm5.59 mm1.04 ctF / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670431253
Side View
Table 62.0%Crown 33.7°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 64.6%

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: $807 SGD|Low: $386 SGD|High: $2,337 SGD|Avg: $1,030 SGD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12$386 SGD
Retailer 11$572 SGD
Retailer 9$672 SGD
Retailer 7$733 SGD
Retailer 1$807 SGD
Retailer 10$847 SGD
Retailer 4$894 SGD
Retailer 6$1,047 SGD
Retailer 3$1,229 SGD
Retailer 2$1,256 SGD
Retailer 5$1,699 SGD
Retailer 8$2,299 SGD

43 data points across 12 retailers

22 retailers$347 SGD to $2,989 SGD

A
Cheapest Retailer
-
$347 SGD
Final sale: no returns
Retailer 2
-
$386 SGD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$505 SGD
View
A
Retailer 4
-
$572 SGD
View
A
Retailer 5
-
$618 SGD
View
A
Retailer 6
-
$672 SGD
View
A
Retailer 7
-
$733 SGD
View
A
Retailer 8
-
$807 SGD
View
A
Retailer 9
-
$847 SGD
View
A
Retailer 10
-
$894 SGD
View
A
Retailer 11
-
$1,047 SGD
View
B+
Retailer 12
-
$1,229 SGD
View
A
Retailer 13
-
$1,256 SGD
View
B+
Retailer 14
-
$1,451 SGD
View
B+
Retailer 15
-
$1,580 SGD
View
B+
Retailer 16
-
$1,581 SGD
View
B+
Retailer 17
-
$1,699 SGD
View
B+
Retailer 18
-
$1,699 SGD
View
B
Retailer 19
-
$1,957 SGD
View
B
Retailer 20
-
$2,299 SGD
View
B
Retailer 21
-
$2,440 SGD
View
Most Expensive
B
Do Amore Diamonds
27-F7E8940AB · Nov 4
$2,989 SGD
$2,340 USD
View
21 more retailers have this diamond
Prices start from $347 SGDSave up to $2,641 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
1.04ct Cushion
$347 SGD