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 HK$3,178 HKD
$405 USD
As of October 28, 2026
Save HK$22,009 HKD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$25,187 HKD 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 HK$3,178 to HK$25,187, a HK$22,009 spread on the same certified stone. Do Amore Diamonds lists it at HK$25,187. 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: HK$25,187 HKD|Low: HK$2,260 HKD|High: HK$25,187 HKD|Avg: HK$10,871 HKD
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
October 30, 2026
Retailer 15HK$3,178 HKD
Retailer 13HK$3,523 HKD
Retailer 7HK$5,053 HKD
Retailer 10HK$5,061 HKD
Retailer 12HK$5,626 HKD
Retailer 14HK$6,175 HKD
Retailer 2HK$6,379 HKD
Retailer 8HK$9,048 HKD
Retailer 5HK$10,702 HKD
Retailer 11HK$13,292 HKD
Retailer 4HK$13,360 HKD
Retailer 3HK$13,688 HKD
Retailer 9HK$15,256 HKD
Retailer 6HK$23,775 HKD
Do Amore DiamondsHK$25,187 HKD

41 data points across 15 retailers

13 retailersHK$3,178 HKD to HK$25,187 HKD

A
Cheapest Retailer
-
HK$3,178 HKD
$405 USD
Final sale: no returns
A
Retailer 2
-
HK$3,523 HKD
$449 USD
View
A
Retailer 3
-
HK$5,053 HKD
$644 USD
View
A
Retailer 4
-
HK$5,061 HKD
$645 USD
View
B+
Retailer 5
-
HK$5,626 HKD
$717 USD
View
B+
Retailer 6
-
HK$6,175 HKD
$787 USD
View
A
Retailer 7
-
HK$6,379 HKD
£640 GBP
View
B+
Retailer 8
-
HK$9,048 HKD
A$1,774 AUD
View
B
Retailer 9
-
HK$13,292 HKD
$1,694 USD
View
B
Retailer 10
-
HK$13,360 HKD
$1,703 USD
View
B
Retailer 11
-
HK$13,688 HKD
$1,744 USD
View
B
Retailer 12
-
HK$15,256 HKD
£1,531 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2CF524220 · Oct 29
HK$25,187 HKD
$3,210 USD
View
12 more retailers have this diamond
Prices start from HK$3,178 HKDSave up to HK$22,009 HKD

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
HK$3,178 HKD