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Cushion|Lab Grown|IGI

2.05ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG783667946

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG783667946

Diamond specifications and retailer prices

From HK$2,393 HKD
$305 USD
As of October 31, 2026
Save HK$8,249 HKD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$11,769 HKD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 2.05ct lab-grown cushion diamond

This 2.05ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783667946 or 783667946. Listed at 14 retailers as of October 26, 2026, with a 345% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.05
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783667946
Dimensions7.49 × 7.26 × 4.84 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm7.26 mm2.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783667946
Side View
Table 62.0%Crown 33.6°Girdle: THK-VTKPavilion 40.1°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: Oct 31
Current: HK$11,769 HKD|Low: HK$2,212 HKD|High: HK$12,475 HKD|Avg: HK$6,436 HKD|-5.7%
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
Retailer 14
October 31, 2026
Retailer 5HK$2,393 HKD
Retailer 6HK$3,217 HKD
Retailer 8HK$3,884 HKD
Retailer 7HK$4,661 HKD
Retailer 2HK$4,786 HKD
Retailer 14HK$4,872 HKD
Retailer 13HK$5,068 HKD
Retailer 10HK$5,880 HKD
Retailer 12HK$6,355 HKD
Retailer 9HK$6,393 HKD
Retailer 3HK$8,920 HKD
Retailer 4HK$10,192 HKD
Retailer 11HK$10,642 HKD
Brilliant EarthHK$11,769 HKD

41 data points across 14 retailers

14 retailersHK$2,393 HKD to HK$10,642 HKD

A
Cheapest Retailer
-
HK$2,393 HKD
$305 USD
Final sale: no returns
B+
Retailer 2
-
HK$3,217 HKD
$410 USD
View
A
Retailer 3
-
HK$3,884 HKD
$495 USD
View
A
Retailer 4
-
HK$4,661 HKD
£468 GBP
View
A
Retailer 5
-
HK$4,786 HKD
€581 EUR
View
A
Retailer 6
-
HK$4,872 HKD
$621 USD
View
A
Retailer 7
-
HK$5,068 HKD
$646 USD
View
A
Retailer 8
-
HK$5,880 HKD
A$1,153 AUD
View
A
Retailer 9
-
HK$6,355 HKD
$810 USD
View
A
Retailer 10
-
HK$6,393 HKD
ZAR 13,164 ZAR
View
B+
Retailer 11
-
HK$8,920 HKD
$1,137 USD
View
B+
Retailer 12
-
HK$10,192 HKD
$1,299 USD
View
B+
Retailer 13
-
HK$10,642 HKD
£1,068 GBP
View
Most Expensive
Brilliant Earth
19353621A · Oct 21
HK$11,769 HKD
$1,500 USD
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from HK$2,393 HKDSave up to HK$8,249 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
2.05ct Cushion
HK$2,393 HKD