CaratHunter
Plans
Cushion|Lab Grown|IGI

1.84ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG657418390

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG657418390

Diamond specifications and retailer prices

From HK$2,824 HKD
$360 USD
As of October 25, 2026
Save HK$9,572 HKD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$12,396 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.84ct lab-grown cushion diamond

This 1.84ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG657418390 or 657418390. Listed at 13 retailers as of October 25, 2026, with prices from HK$2,824 to HK$12,396, a HK$9,572 spread on the same certified stone. Brilliant Earth lists it at HK$12,396. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.84
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657418390
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm1.84 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657418390
Side View
Table 63.0%Crown 36.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 67.8%

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 25
Current: HK$12,396 HKD|Low: HK$2,796 HKD|High: HK$12,945 HKD|Avg: HK$6,928 HKD|-4.2%
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
October 30, 2026
Retailer 10HK$2,824 HKD
Retailer 11HK$3,156 HKD
Retailer 8HK$3,844 HKD
Retailer 6HK$4,251 HKD
Retailer 5HK$4,637 HKD
Retailer 2HK$4,990 HKD
Retailer 13HK$5,555 HKD
Retailer 3HK$5,822 HKD
Retailer 4HK$9,450 HKD
Retailer 9HK$9,572 HKD
Retailer 12HK$10,851 HKD
Retailer 7HK$11,369 HKD
Brilliant EarthHK$12,396 HKD

37 data points across 13 retailers

13 retailersHK$2,824 HKD to HK$12,396 HKD

A
Cheapest Retailer
-
HK$2,824 HKD
$360 USD
Retailer 2
-
HK$3,156 HKD
£317 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
HK$3,844 HKD
$490 USD
View
A
Retailer 4
-
HK$4,251 HKD
€516 EUR
View
A
Retailer 5
-
HK$4,637 HKD
$591 USD
View
A
Retailer 6
-
HK$4,990 HKD
£501 GBP
View
B+
Retailer 7
-
HK$5,555 HKD
$708 USD
View
B+
Retailer 8
-
HK$5,822 HKD
$742 USD
View
Retailer 9
-
HK$9,450 HKD
$1,205 USD
View
Price last confirmed 12 days ago
Retailer 10
-
HK$9,572 HKD
$1,220 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
HK$10,851 HKD
$1,383 USD
View
B
Retailer 12
-
HK$11,369 HKD
£1,141 GBP
View
Most Expensive
B
Brilliant Earth
11953474A · Oct 29
HK$12,396 HKD
$1,580 USD
View
12 more retailers have this diamond
Prices start from HK$2,824 HKDSave up to HK$9,572 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
1.84ct Cushion
HK$2,824 HKD