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Cushion|Lab Grown|IGI

1.74ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG628493149

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG628493149

Diamond specifications and retailer prices

From $413 SGD
$322 USD
As of October 28, 2026
Save $1,476 SGD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,025 SGD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG628493149 or 628493149. Listed at 17 retailers as of October 28, 2026, with a 358% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628493149
Dimensions7.03 × 6.91 × 4.55 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
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
7.03 mm6.91 mm1.74 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628493149
Side View
Table 61.0%Crown 36°Girdle: MED-THKPavilion 38.1°Culet: NoneDepth 65.8%

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: $3,025 SGD|Low: $340 SGD|High: $3,230 SGD|Avg: $1,176 SGD|-6.3%
Brilliant Earth
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
Retailer 17
October 29, 2026
Retailer 7$413 SGD
Retailer 3$458 SGD
Retailer 15$525 SGD
Retailer 16$634 SGD
Retailer 10$689 SGD
Retailer 8$751 SGD
Retailer 13$786 SGD
Retailer 2$806 SGD
Retailer 17$898 SGD
Retailer 5$915 SGD
Retailer 12$1,064 SGD
Retailer 6$1,533 SGD
Retailer 14$1,730 SGD
Retailer 4$1,758 SGD
Retailer 11$1,843 SGD
Retailer 9$1,889 SGD
Brilliant Earth$3,025 SGD

37 data points across 17 retailers

17 retailers$413 SGD to $1,889 SGD

A
Cheapest Retailer
-
$413 SGD
$322 USD
Final sale: no returns
Retailer 2
-
$458 SGD
$357 USD
View
Price last confirmed 17 days ago
Retailer 3
-
$525 SGD
£322 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$634 SGD
$495 USD
View
A
Retailer 5
-
$689 SGD
€512 EUR
View
A
Retailer 6
-
$751 SGD
$586 USD
View
A
Retailer 7
-
$786 SGD
ZAR 9,906 ZAR
View
A
Retailer 8
-
$806 SGD
£495 GBP
View
A
Retailer 9
-
$898 SGD
$701 USD
View
A
Retailer 10
-
$915 SGD
$714 USD
View
A
Retailer 11
-
$1,064 SGD
A$1,277 AUD
View
B+
Retailer 12
-
$1,533 SGD
$1,196 USD
View
Retailer 13
-
$1,730 SGD
$1,350 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$1,758 SGD
$1,372 USD
View
B
Retailer 15
-
$1,843 SGD
£1,132 GBP
View
B
Retailer 16
-
$1,889 SGD
$1,474 USD
View
Most Expensive
Brilliant Earth
9914006A · Oct 22
$3,025 SGD
$2,360 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $413 SGDSave up to $1,476 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
$413 SGD