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Cushion|Lab Grown|IGI

6.06ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG840612891

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840612891

Diamond specifications and retailer prices

From HK$8,501 HKD
£853 GBP
As of October 27, 2026
Save HK$28,988 HKD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$37,489 HKD at With Clarity · As of November 2, 2026
View at With Clarity

About this 6.06ct lab-grown cushion diamond

This 6.06ct 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 LG840612891 or 840612891. Listed at 16 retailers as of October 27, 2026, with prices from HK$8,501 to HK$37,489, a HK$28,988 spread on the same certified stone. With Clarity lists it at HK$37,489. 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

6.06
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840612891
Dimensions12.77 × 9.24 × 5.93 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.77 mm9.24 mm6.06 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840612891
Side View
Table 63.0%Crown 34.1°Girdle: MED-THKPavilion 34.1°Culet: NoneDepth 64.2%

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 27
Current: HK$11,888 HKD|Low: HK$7,634 HKD|High: HK$37,897 HKD|Avg: HK$19,064 HKD|-1.0%
Retailer 1
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
With Clarity
October 31, 2026
Retailer 8HK$7,634 HKD
Retailer 13HK$8,501 HKD
Retailer 11HK$9,039 HKD
Retailer 6HK$9,298 HKD
Retailer 1HK$11,888 HKD
Retailer 3HK$12,726 HKD
Retailer 16HK$14,652 HKD
Retailer 7HK$14,751 HKD
Retailer 15HK$15,170 HKD
Retailer 9HK$16,469 HKD
Retailer 4HK$24,912 HKD
Retailer 12HK$26,284 HKD
Retailer 5HK$27,458 HKD
Retailer 14HK$29,704 HKD
Retailer 2HK$31,698 HKD
Retailer 10HK$34,366 HKD
With ClarityHK$37,489 HKD

25 data points across 17 retailers

16 retailersHK$8,501 HKD to HK$37,489 HKD

A
Cheapest Retailer
-
HK$8,501 HKD
£853 GBP
A
Retailer 2
-
HK$9,039 HKD
View
Retailer 3
-
HK$9,298 HKD
$1,185 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
HK$11,888 HKD
€1,443 EUR
View
B+
Retailer 5
-
HK$12,726 HKD
$1,622 USD
View
Retailer 6
-
HK$14,652 HKD
A$2,873 AUD
View
Price last confirmed 12 days ago
A
Retailer 7
-
HK$14,751 HKD
$1,880 USD
View
Retailer 8
-
HK$15,170 HKD
ZAR 31,235 ZAR
View
Price last confirmed 9 days ago
A
Retailer 9
-
HK$16,469 HKD
$2,099 USD
View
Retailer 10
-
HK$24,912 HKD
$3,175 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$26,284 HKD
SGD 4,527 SGD
View
B+
Retailer 12
-
HK$27,458 HKD
$3,500 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
HK$29,704 HKD
£2,981 GBP
View
Retailer 14
-
HK$31,698 HKD
$4,040 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
HK$34,366 HKD
$4,380 USD
View
Most Expensive
B
With Clarity
840612891 · Nov 2
HK$37,489 HKD
$4,778 USD
View
15 more retailers have this diamond
Prices start from HK$8,501 HKDSave up to HK$28,988 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
6.06ct Cushion
HK$8,501 HKD