CaratHunter
Plans
Cushion|Lab Grown|IGI

1.25ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG671487418

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG671487418

Diamond specifications and retailer prices

From $366 SGD
$286 USD
As of October 30, 2026
Save $2,536 SGD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,902 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG671487418 or 671487418. Listed at 13 retailers as of October 30, 2026, with prices from $366 to $2,902, a $2,536 spread on the same certified stone. Do Amore Diamonds lists it at $2,902. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671487418
Dimensions7.37 × 5.89 × 3.95 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm5.89 mm1.25 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671487418
Side View
Table 63.0%Crown 28.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,902 SGD|Low: $249 SGD|High: $2,915 SGD|Avg: $1,142 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
October 31, 2026
Retailer 3$249 SGD
Retailer 14$366 SGD
Retailer 12$407 SGD
Retailer 6$602 SGD
Retailer 7$614 SGD
Retailer 13$679 SGD
Retailer 2$791 SGD
Retailer 9$1,091 SGD
Retailer 10$1,208 SGD
Retailer 4$1,654 SGD
Retailer 5$1,752 SGD
Retailer 11$1,753 SGD
Retailer 8$1,805 SGD
Do Amore Diamonds$2,902 SGD

41 data points across 14 retailers

13 retailers$366 SGD to $2,902 SGD

A
Cheapest Retailer
-
$366 SGD
$286 USD
Final sale: no returns
A
Retailer 2
-
$407 SGD
$318 USD
View
A
Retailer 3
-
$602 SGD
$471 USD
View
A
Retailer 4
-
$614 SGD
$480 USD
View
A
Retailer 5
-
$679 SGD
$531 USD
View
A
Retailer 6
-
$791 SGD
£487 GBP
View
B+
Retailer 7
-
$1,091 SGD
A$1,313 AUD
View
Retailer 8
-
$1,208 SGD
$945 USD
View
Price last confirmed 16 days ago
B
Retailer 9
-
$1,654 SGD
$1,294 USD
View
B
Retailer 10
-
$1,752 SGD
$1,371 USD
View
B
Retailer 11
-
$1,753 SGD
£1,080 GBP
View
B
Retailer 12
-
$1,805 SGD
£1,112 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6D4DEEB64 · Oct 31
$2,902 SGD
$2,270 USD
View
12 more retailers have this diamond
Prices start from $366 SGDSave up to $2,536 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
$366 SGD