Cushion|Lab Grown|IGI

2.09ct D VS1 Cushion Lab Grown Diamond

D/VS1 • IGI LG788659137

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG788659137

Diamond specifications and retailer prices

From $347 USD
As of October 31, 2026
Save $1,238 USD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,730 USD at Brilliant Earth · As of September 23, 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 D colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG788659137 or 788659137. Listed at 21 retailers as of October 30, 2026, with a 357% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.09
Carat
D
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788659137
Dimensions9.29 × 6.65 × 4.55 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.29 mm6.65 mm2.09 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788659137
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 68.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $680 USD|Low: $347 USD|High: $1,735 USD|Avg: $950 USD|-5.2%
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 7$347 USD
Retailer 5$385 USD
Retailer 19$422 USD
Retailer 10$505 USD
Retailer 13$540 USD
Retailer 12$614 USD
Retailer 3$667 USD
Retailer 1$680 USD
Retailer 6$812 USD
Retailer 14$854 USD
Retailer 15$929 USD
Retailer 17$993 USD
Retailer 9$1,233 USD
Retailer 8$1,285 USD
Retailer 11$1,494 USD
Retailer 18$1,502 USD
Retailer 16$1,546 USD
Retailer 4$1,547 USD
Retailer 2$1,585 USD

41 data points across 19 retailers

21 retailers$347 USD to $1,585 USD

A
Cheapest Retailer
-
$347 USD
Final sale: no returns
Retailer 2
-
$385 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$422 USD
HK$3,300 HKD
View
B+
Retailer 4
-
$505 USD
View
A
Retailer 5
-
$540 USD
View
A
Retailer 6
-
$614 USD
€585 EUR
View
A
Retailer 7
-
$667 USD
View
A
Retailer 8
-
$680 USD
£536 GBP
View
B+
Retailer 9
-
$812 USD
View
B+
Retailer 10
-
$854 USD
A$1,314 AUD
View
B+
Retailer 11
-
$929 USD
ZAR 15,011 ZAR
View
B+
Retailer 12
-
$993 USD
View
B
Retailer 13
-
$1,233 USD
SGD 1,666 SGD
View
B
Retailer 14
-
$1,285 USD
View
B
Retailer 15
-
$1,482 USD
View
B
Retailer 16
-
$1,494 USD
£1,176 GBP
View
Retailer 17
-
$1,502 USD
A$2,310 AUD
View
Price last confirmed 24 days ago
Retailer 18
-
$1,546 USD
£1,217 GBP
View
Price last confirmed 7 days ago
B
Retailer 19
-
$1,547 USD
View
B
Retailer 20
-
$1,585 USD
View
Most Expensive
Brilliant Earth
20249155A · Sep 23
$2,730 USD
View
Price last confirmed 38 days ago
20 more retailers have this diamond
Prices start from $347 USDSave up to $1,238 USD

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
$347 USD