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Cushion|Lab Grown|IGI

1.74ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG807665887

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG807665887

Diamond specifications and retailer prices

From HK$4,959 HKD
$632 USD
As of October 23, 2026
Save HK$12,460 HKD (72%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$17,419 HKD at Brilliant Earth · As of October 29, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807665887 or 807665887. Listed at 10 retailers as of October 23, 2026, with prices from HK$4,959 to HK$17,419, a HK$12,460 spread on the same certified stone. Brilliant Earth lists it at HK$17,419. 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 angle34°
Pavilion angle29°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807665887
Dimensions8.63 × 6.22 × 3.84 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.63 mm6.22 mm1.74 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807665887
Side View
Table 63.0%Crown 34°Girdle: STK-THKPavilion 29°Culet: NoneDepth 61.7%

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 23
Current: HK$17,419 HKD|Low: HK$2,519 HKD|High: HK$17,968 HKD|Avg: HK$7,919 HKD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 24, 2026
Retailer 12HK$2,519 HKD
Retailer 6HK$4,896 HKD
Retailer 8HK$4,959 HKD
Retailer 5HK$5,100 HKD
Retailer 2HK$5,606 HKD
Retailer 7HK$5,830 HKD
Retailer 4HK$6,458 HKD
Retailer 11HK$11,290 HKD
Retailer 9HK$11,542 HKD
Retailer 10HK$11,908 HKD
Retailer 3HK$13,461 HKD
Brilliant EarthHK$17,419 HKD

11 data points across 12 retailers

10 retailersHK$4,959 HKD to HK$17,419 HKD

Retailer 1
-
HK$4,896 HKD
$624 USD
Price last confirmed 7 days ago
A
Retailer 2
-
HK$4,959 HKD
$632 USD
View
A
Retailer 3
-
HK$5,100 HKD
$650 USD
View
A
Retailer 4
-
HK$5,606 HKD
ZAR 11,543 ZAR
View
Retailer 5
-
HK$5,830 HKD
£585 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
HK$11,290 HKD
£1,133 GBP
View
Price last confirmed 24 days ago
Retailer 7
-
HK$11,542 HKD
$1,471 USD
View
Price last confirmed 8 days ago
B
Retailer 8
-
HK$11,908 HKD
$1,518 USD
View
Retailer 9
-
HK$13,461 HKD
$1,716 USD
View
Price last confirmed 51 days ago
Most Expensive
B
Brilliant Earth
21523625B · Oct 29
HK$17,419 HKD
$2,220 USD
View
9 more retailers have this diamond
Prices start from HK$4,959 HKDSave up to HK$12,460 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$4,959 HKD