CaratHunter
Plans
Cushion|Lab Grown|IGI

2.05ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG700557490

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG700557490

Diamond specifications and retailer prices

From HK$2,260 HKD
$288 USD
As of October 29, 2026
Save HK$9,509 HKD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$11,769 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 LG700557490 or 700557490. Listed at 20 retailers as of October 29, 2026, with prices from HK$2,260 to HK$11,769, a HK$9,509 spread on the same certified stone. Brilliant Earth lists it at HK$11,769. 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 angle34°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700557490
Dimensions8.52 × 6.78 × 4.61 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.52 mm6.78 mm2.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700557490
Side View
Table 65.0%Crown 34°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 68.0%

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 29
Current: HK$11,769 HKD|Low: HK$2,260 HKD|High: HK$12,161 HKD|Avg: HK$6,532 HKD|-3.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 17HK$2,260 HKD
Retailer 10HK$2,550 HKD
Retailer 12HK$3,374 HKD
Retailer 4HK$3,413 HKD
Retailer 16HK$4,210 HKD
Retailer 14HK$4,786 HKD
Retailer 15HK$5,021 HKD
Retailer 9HK$5,366 HKD
Retailer 5HK$5,666 HKD
Retailer 3HK$6,146 HKD
Retailer 7HK$6,433 HKD
Retailer 11HK$8,461 HKD
Retailer 8HK$9,768 HKD
Retailer 18HK$9,805 HKD
Retailer 2HK$9,862 HKD
Retailer 6HK$10,223 HKD
Retailer 13HK$10,808 HKD
Brilliant EarthHK$11,769 HKD

37 data points across 18 retailers

20 retailersHK$2,260 HKD to HK$11,769 HKD

A
Cheapest Retailer
-
HK$2,260 HKD
$288 USD
Final sale: no returns
A
Retailer 2
-
HK$2,550 HKD
$325 USD
View
B+
Retailer 3
-
HK$3,374 HKD
$430 USD
View
A
Retailer 4
-
HK$3,413 HKD
$435 USD
View
A
Retailer 5
-
HK$4,210 HKD
€511 EUR
View
A
Retailer 6
-
HK$4,786 HKD
£480 GBP
View
A
Retailer 7
-
HK$5,021 HKD
$640 USD
View
A
Retailer 8
-
HK$5,366 HKD
$684 USD
View
A
Retailer 9
-
HK$5,666 HKD
A$1,111 AUD
View
A
Retailer 10
-
HK$6,146 HKD
ZAR 12,655 ZAR
View
A
Retailer 11
-
HK$6,433 HKD
$820 USD
View
B+
Retailer 12
-
HK$8,461 HKD
$1,078 USD
View
B+
Retailer 13
-
HK$9,132 HKD
$1,164 USD
View
Retailer 14
-
HK$9,768 HKD
$1,245 USD
View
Price last confirmed 15 days ago
Retailer 15
-
HK$9,768 HKD
$1,245 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
HK$9,805 HKD
£984 GBP
View
B+
Retailer 17
-
HK$9,862 HKD
$1,257 USD
View
B+
Retailer 18
-
HK$10,223 HKD
£1,026 GBP
View
B
Retailer 19
-
HK$10,808 HKD
$1,378 USD
View
Most Expensive
B+
Brilliant Earth
13942360A · Oct 29
HK$11,769 HKD
$1,500 USD
View
19 more retailers have this diamond
Prices start from HK$2,260 HKDSave up to HK$9,509 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$2,260 HKD