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Cushion|Lab Grown|IGI

2.15ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG780605805

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780605805

Diamond specifications and retailer prices

From $450 USD
As of November 1, 2026
Save $2,151 USD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,601 USD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 2.15ct lab-grown cushion diamond

This 2.15ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780605805 or 780605805. Listed at 6 retailers as of November 1, 2026, with prices from $450 to $2,601, a $2,151 spread on the same certified stone. Frank Darling lists it at $2,601. 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

2.15
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780605805
Dimensions9.17 × 6.63 × 4.45 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.17 mm6.63 mm2.15 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780605805
Side View
Table 63.0%Crown 33.9°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 67.1%

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: Nov 1
Current: $2,601 USD|Low: $450 USD|High: $3,350 USD|Avg: $1,471 USD|-5.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 7$450 USD
Retailer 8$637 USD
Retailer 10$710 USD
Retailer 12$754 USD
Retailer 11$755 USD
Retailer 9$832 USD
Retailer 4$1,176 USD
Retailer 2$1,646 USD
Retailer 6$1,670 USD
Retailer 13$1,811 USD
Retailer 5$1,852 USD
Frank Darling$2,601 USD
Retailer 3$3,350 USD

17 data points across 13 retailers

6 retailers$450 USD to $2,601 USD

A
Cheapest Retailer
-
$450 USD
Final sale: no returns
B+
Retailer 2
-
$637 USD
View
B+
Retailer 3
-
$1,646 USD
View
B+
Retailer 4
-
$1,670 USD
View
Retailer 5
-
$1,852 USD
A$2,849 AUD
View
Price last confirmed 122 days ago
Most Expensive
B
Frank Darling
100757009770KD · Nov 2
$2,601 USD
View
5 more retailers have this diamond
Prices start from $450 USDSave up to $2,151 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
2.15ct Cushion
$450 USD