CaratHunter
Plans
Cushion|Lab Grown|IGI

1.74ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG550257070

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG550257070

Diamond specifications and retailer prices

From $519 SGD
$405 USD
As of October 28, 2026
Save $3,595 SGD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,114 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.74ct lab-grown cushion diamond

This 1.74ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG550257070 or 550257070. Listed at 13 retailers as of October 28, 2026, with prices from $519 to $4,114, a $3,595 spread on the same certified stone. Do Amore Diamonds lists it at $4,114. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.74
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG550257070
Dimensions8.13 × 6.27 × 4.27 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeLong Faceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.13 mm6.27 mm1.74 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG550257070
Side View
Table 54.5%Crown 38°Girdle: STK-THKPavilion 40.7°Culet: LONDepth 68.1%

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 28
Current: $4,114 SGD|Low: $369 SGD|High: $4,114 SGD|Avg: $1,849 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
Retailer 15
Retailer 16
October 29, 2026
Retailer 16$519 SGD
Retailer 14$575 SGD
Retailer 7$825 SGD
Retailer 11$827 SGD
Retailer 13$919 SGD
Retailer 15$1,009 SGD
Retailer 9$1,042 SGD
Retailer 2$1,478 SGD
Retailer 5$1,748 SGD
Retailer 12$2,171 SGD
Retailer 4$2,182 SGD
Retailer 3$2,236 SGD
Retailer 10$2,492 SGD
Retailer 8$2,891 SGD
Retailer 6$3,884 SGD
Do Amore Diamonds$4,114 SGD

40 data points across 16 retailers

13 retailers$519 SGD to $4,114 SGD

A
Cheapest Retailer
-
$519 SGD
$405 USD
Final sale: no returns
A
Retailer 2
-
$575 SGD
$449 USD
View
A
Retailer 3
-
$825 SGD
$644 USD
View
A
Retailer 4
-
$827 SGD
$645 USD
View
B+
Retailer 5
-
$919 SGD
$717 USD
View
B+
Retailer 6
-
$1,009 SGD
$787 USD
View
A
Retailer 7
-
$1,042 SGD
£640 GBP
View
B+
Retailer 8
-
$1,478 SGD
A$1,774 AUD
View
B
Retailer 9
-
$2,171 SGD
$1,694 USD
View
B
Retailer 10
-
$2,182 SGD
$1,703 USD
View
B
Retailer 11
-
$2,236 SGD
$1,744 USD
View
B
Retailer 12
-
$2,492 SGD
£1,531 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2CF524220 · Oct 29
$4,114 SGD
$3,210 USD
View
12 more retailers have this diamond
Prices start from $519 SGDSave up to $3,595 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
1.74ct Cushion
$519 SGD