Cushion|Lab Grown|IGI

1.25ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG821651633

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821651633

Diamond specifications and retailer prices

From HK$1,640 HKD
$209 USD
As of October 29, 2026
Save HK$4,618 HKD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$8,659 HKD at MOH London · As of October 18, 2026
View at MOH London

About this 1.25ct lab-grown cushion diamond

This 1.25ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821651633 or 821651633. Listed at 14 retailers as of October 29, 2026, with a 282% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821651633
Dimensions7.40 × 5.55 × 3.75 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
7.40 mm5.55 mm1.25 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821651633
Side View
Table 64.0%Crown 38.4°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 67.6%

Caratlytics Score

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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 29
Current: HK$8,659 HKD|Low: HK$1,640 HKD|High: HK$10,723 HKD|Avg: HK$5,136 HKD
MOH London
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 29, 2026
Retailer 9HK$1,640 HKD
Retailer 4HK$1,844 HKD
Retailer 15HK$2,495 HKD
Retailer 11HK$2,999 HKD
Retailer 14HK$3,136 HKD
Retailer 8HK$3,289 HKD
Retailer 3HK$4,534 HKD
Retailer 13HK$4,566 HKD
Retailer 10HK$5,928 HKD
Retailer 12HK$6,120 HKD
Retailer 2HK$6,258 HKD
Retailer 6HK$7,336 HKD
Retailer 7HK$7,413 HKD
Retailer 5HK$7,461 HKD
MOH LondonHK$8,659 HKD

35 data points across 15 retailers

14 retailersHK$1,640 HKD to HK$6,258 HKD

A
Cheapest Retailer
-
HK$1,640 HKD
$209 USD
Final sale: no returns
Retailer 2
-
HK$1,844 HKD
$235 USD
View
Price last confirmed 15 days ago
Retailer 3
-
HK$2,495 HKD
$318 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
HK$2,999 HKD
€364 EUR
View
Retailer 5
-
HK$3,136 HKD
ZAR 6,457 ZAR
View
Price last confirmed 13 days ago
A
Retailer 6
-
HK$3,289 HKD
£330 GBP
View
Retailer 7
-
HK$4,534 HKD
A$889 AUD
View
Price last confirmed 14 days ago
A
Retailer 8
-
HK$4,566 HKD
$582 USD
View
B+
Retailer 9
-
HK$5,928 HKD
SGD 1,021 SGD
View
B+
Retailer 10
-
HK$6,120 HKD
$780 USD
View
B+
Retailer 11
-
HK$6,258 HKD
$798 USD
View
Retailer 12
-
HK$7,336 HKD
$935 USD
View
Price last confirmed 17 days ago
Retailer 13
-
HK$7,461 HKD
A$1,463 AUD
View
Price last confirmed 24 days ago
Most Expensive
MOH London
LG821651633 · Oct 18
HK$8,659 HKD
£869 GBP
View
Price last confirmed 14 days ago
13 more retailers have this diamond
Prices start from HK$1,640 HKDSave up to HK$4,618 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
1.25ct Cushion
HK$1,640 HKD