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Cushion|Lab Grown|IGI

5.00ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG817676652

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817676652

Diamond specifications and retailer prices

From HK$4,770 HKD
$608 USD
As of November 3, 2026
Save HK$26,065 HKD (85%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$30,835 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5ct lab-grown cushion diamond

This 5ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817676652 or 817676652. Listed at 4 retailers as of October 31, 2026, with prices from HK$4,770 to HK$30,835, a HK$26,065 spread on the same certified stone. Brilliant Earth lists it at HK$30,835. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.00
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817676652
Dimensions11.79 × 8.86 × 5.91 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm8.86 mm5.00 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817676652
Side View
Table 63.0%Crown 37.3°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 66.7%

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: Nov 3
Current: HK$30,835 HKD|Low: HK$4,770 HKD|High: HK$30,835 HKD|Avg: HK$17,655 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 3HK$4,770 HKD
Retailer 2HK$8,515 HKD
Retailer 4HK$23,774 HKD
Brilliant EarthHK$30,835 HKD

38 data points across 4 retailers

4 retailersHK$4,770 HKD to HK$30,835 HKD

A
Cheapest Retailer
-
HK$4,770 HKD
$608 USD
Final sale: no returns
A
Retailer 2
-
HK$8,515 HKD
£854 GBP
View
Retailer 3
-
HK$23,774 HKD
$3,030 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21236920A · Oct 31
HK$30,835 HKD
$3,930 USD
View
3 more retailers have this diamond
Prices start from HK$4,770 HKDSave up to HK$26,065 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
5.00ct Cushion
HK$4,770 HKD