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Cushion|Lab Grown|IGI

2.05ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG576314045

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG576314045

Diamond specifications and retailer prices

From HK$3,672 HKD
$468 USD
As of October 31, 2026
Save HK$17,433 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$21,105 HKD at Brilliant Earth · As of October 29, 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 LG576314045 or 576314045. Listed at 15 retailers as of October 29, 2026, with prices from HK$3,672 to HK$21,105, a HK$17,433 spread on the same certified stone. Brilliant Earth lists it at HK$21,105. 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 angle35.1°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576314045
Dimensions8.81 × 6.52 × 4.24 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.81 mm6.52 mm2.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576314045
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 65.0%

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$21,105 HKD|Low: HK$3,248 HKD|High: HK$22,360 HKD|Avg: HK$9,051 HKD|-2.9%
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 4HK$3,672 HKD
Retailer 13HK$4,064 HKD
Retailer 14HK$5,468 HKD
Retailer 11HK$5,492 HKD
Retailer 3HK$6,127 HKD
Retailer 12HK$6,410 HKD
Retailer 2HK$6,640 HKD
Retailer 7HK$9,026 HKD
Retailer 8HK$9,806 HKD
Retailer 9HK$11,837 HKD
Retailer 6HK$13,335 HKD
Retailer 5HK$14,820 HKD
Retailer 10HK$15,016 HKD
Brilliant EarthHK$21,105 HKD

42 data points across 14 retailers

15 retailersHK$3,672 HKD to HK$21,105 HKD

A
Cheapest Retailer
-
HK$3,672 HKD
$468 USD
Final sale: no returns
A
Retailer 2
-
HK$4,064 HKD
$518 USD
View
A
Retailer 3
-
HK$5,468 HKD
$697 USD
View
A
Retailer 4
-
HK$5,492 HKD
$700 USD
View
A
Retailer 5
-
HK$6,127 HKD
$781 USD
View
A
Retailer 6
-
HK$6,410 HKD
$817 USD
View
A
Retailer 7
-
HK$6,640 HKD
£666 GBP
View
B+
Retailer 8
-
HK$9,026 HKD
A$1,770 AUD
View
B+
Retailer 9
-
HK$9,806 HKD
ZAR 20,191 ZAR
View
B+
Retailer 10
-
HK$10,143 HKD
View
B+
Retailer 11
-
HK$11,837 HKD
£1,188 GBP
View
B
Retailer 12
-
HK$13,335 HKD
$1,700 USD
View
B
Retailer 13
-
HK$14,820 HKD
$1,889 USD
View
Retailer 14
-
HK$15,016 HKD
£1,507 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
17968909A · Oct 29
HK$21,105 HKD
$2,690 USD
View
14 more retailers have this diamond
Prices start from HK$3,672 HKDSave up to HK$17,433 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$3,672 HKD