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Cushion|Lab Grown|IGI

2.09ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG847618697

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG847618697

Diamond specifications and retailer prices

From $528 AUD
HK$2,900 HKD
As of October 31, 2026
Save $1,650 AUD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,178 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.09ct lab-grown cushion diamond

This 2.09ct 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 LG847618697 or 847618697. Listed at 16 retailers as of October 29, 2026, with prices from $528 to $2,178, a $1,650 spread on the same certified stone. Brilliant Earth lists it at $2,178. 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

2.09
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847618697
Dimensions8.99 × 6.40 × 4.35 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.99 mm6.40 mm2.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847618697
Side View
Table 62.0%Crown 32.4°Girdle: MED-THKPavilion 33.5°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 31
Current: $756 AUD|Low: $437 AUD|High: $2,036 AUD|Avg: $1,181 AUD|-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
October 31, 2026
Retailer 5$437 AUD
Retailer 10$528 AUD
Retailer 14$581 AUD
Retailer 16$712 AUD
Retailer 1$756 AUD
Retailer 7$800 AUD
Retailer 15$846 AUD
Retailer 3$890 AUD
Retailer 4$950 AUD
Retailer 9$1,539 AUD
Retailer 8$1,628 AUD
Retailer 12$1,808 AUD
Retailer 13$1,862 AUD
Retailer 2$1,942 AUD
Retailer 11$1,984 AUD
Retailer 6$2,036 AUD

7 data points across 16 retailers

16 retailers$528 AUD to $2,178 AUD

A
Cheapest Retailer
-
$528 AUD
HK$2,900 HKD
A
Retailer 2
-
$581 AUD
£321 GBP
View
A
Retailer 3
-
$712 AUD
$500 USD
View
A
Retailer 4
-
$756 AUD
€506 EUR
View
B+
Retailer 5
-
$800 AUD
$562 USD
View
A
Retailer 6
-
$846 AUD
£468 GBP
View
A
Retailer 7
-
$890 AUD
$625 USD
View
A
Retailer 8
-
$950 AUD
$667 USD
View
B+
Retailer 9
-
$1,539 AUD
SGD 1,461 SGD
View
B+
Retailer 10
-
$1,628 AUD
$1,143 USD
View
B+
Retailer 11
-
$1,808 AUD
$1,270 USD
View
B+
Retailer 12
-
$1,862 AUD
$1,308 USD
View
B
Retailer 13
-
$1,942 AUD
£1,074 GBP
View
B
Retailer 14
-
$1,984 AUD
$1,394 USD
View
B+
Retailer 15
-
$2,036 AUD
$1,430 USD
View
Most Expensive
B
Brilliant Earth
22307854A · Oct 29
$2,178 AUD
$1,530 USD
View
15 more retailers have this diamond
Prices start from $528 AUDSave up to $1,650 AUD

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
2.09ct Cushion
$528 AUD