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Cushion|Lab Grown|IGI

1.54ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG770660750

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG770660750

Diamond specifications and retailer prices

From $367 USD
As of November 4, 2026
Save $2,553 USD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,230 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770660750 or 770660750. Listed at 17 retailers as of November 4, 2026, with a 696% 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

1.54
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770660750
Dimensions6.69 × 6.67 × 4.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.69 mm6.67 mm1.54 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770660750
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
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 4
Current: $803 USD|Low: $367 USD|High: $3,320 USD|Avg: $967 USD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 2$367 USD
Retailer 9$407 USD
Retailer 4$543 USD
Retailer 8$560 USD
Retailer 12$740 USD
Retailer 7$775 USD
Retailer 1$803 USD
Retailer 6$1,049 USD
Retailer 11$1,058 USD
Retailer 10$1,539 USD
Retailer 3$1,752 USD
Retailer 5$1,752 USD

42 data points across 12 retailers

17 retailers$367 USD to $2,920 USD

A
Cheapest Retailer
-
$367 USD
Final sale: no returns
Retailer 2
-
$407 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$441 USD
View
A
Retailer 4
-
$543 USD
View
A
Retailer 5
-
$560 USD
View
B+
Retailer 6
-
$740 USD
View
B+
Retailer 7
-
$775 USD
View
B+
Retailer 8
-
$803 USD
View
B+
Retailer 9
-
$1,049 USD
View
Retailer 10
-
$1,058 USD
View
Price last confirmed 36 days ago
B
Retailer 11
-
$1,539 USD
View
B
Retailer 12
-
$1,598 USD
View
B
Retailer 13
-
$1,602 USD
View
B
Retailer 14
-
$1,752 USD
View
B
Retailer 15
-
$1,752 USD
View
B
Retailer 16
-
$2,920 USD
View
Most Expensive
Do Amore Diamonds
23-770660750 · Nov 4
$3,230 USD
View
Price under review
16 more retailers have this diamond
Prices start from $367 USDSave up to $2,553 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
1.54ct Cushion
$367 USD