Cushion|Lab Grown|IGI

1.50ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG844636811

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844636811

Diamond specifications and retailer prices

From $282 USD
HK$2,200 HKD
As of November 1, 2026
Save $838 USD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,216 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844636811 or 844636811. Listed at 16 retailers as of November 1, 2026, with a 298% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844636811
Dimensions7.97 × 5.65 × 3.87 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.97 mm5.65 mm1.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844636811
Side View
Table 67.0%Crown 33.1°Girdle: THK-VTKPavilion 33.1°Culet: NoneDepth 68.5%

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: Nov 1
Current: $663 USD|Low: $231 USD|High: $1,216 USD|Avg: $682 USD|+1.2%
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
Reve Diamonds
November 2, 2026
Retailer 4$231 USD
Retailer 12$282 USD
Retailer 14$301 USD
Retailer 10$414 USD
Retailer 2$434 USD
Retailer 8$444 USD
Retailer 15$470 USD
Retailer 3$502 USD
Retailer 1$663 USD
Retailer 13$826 USD
Retailer 7$878 USD
Retailer 5$1,005 USD
Retailer 11$1,014 USD
Retailer 16$1,030 USD
Retailer 6$1,044 USD
Retailer 9$1,120 USD
Reve Diamonds$1,216 USD

16 data points across 17 retailers

16 retailers$282 USD to $1,120 USD

A
Cheapest Retailer
-
$282 USD
HK$2,200 HKD
A
Retailer 2
-
$301 USD
£237 GBP
View
Price last confirmed 7 days ago
A
Retailer 3
-
$414 USD
€394 EUR
View
Retailer 4
-
$434 USD
ZAR 7,008 ZAR
View
Price last confirmed 10 days ago
Retailer 5
-
$444 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$470 USD
£370 GBP
View
Price last confirmed 7 days ago
A
Retailer 7
-
$502 USD
View
B+
Retailer 8
-
$663 USD
View
B+
Retailer 9
-
$826 USD
SGD 1,116 SGD
View
B
Retailer 10
-
$878 USD
View
Retailer 11
-
$1,005 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$1,014 USD
View
Retailer 13
-
$1,030 USD
£811 GBP
View
Price last confirmed 7 days ago
Retailer 14
-
$1,044 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$1,120 USD
View
Most Expensive
Reve Diamonds
14FA16D09 · Oct 25
$1,216 USD
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $282 USDSave up to $838 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
1.50ct Cushion
$282 USD