Cushion|Lab Grown|IGI

5.14ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG618409238

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG618409238

Diamond specifications and retailer prices

From $2,999 USD
As of October 28, 2026
Save $7,430 USD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $14,740 USD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 5.14ct lab-grown cushion diamond

This 5.14ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG618409238 or 618409238. Listed at 12 retailers as of October 28, 2026, with a 248% 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

5.14
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618409238
Dimensions9.98 × 9.75 × 6.42 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.98 mm9.75 mm5.14 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618409238
Side View
Table 66.0%Crown 37.1°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $5,582 USD|Low: $1,444 USD|High: $22,470 USD|Avg: $7,659 USD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 29, 2026
Retailer 4$1,444 USD
Retailer 2$2,999 USD
Retailer 11$3,657 USD
Retailer 10$3,788 USD
Retailer 6$4,626 USD
Retailer 1$5,582 USD
Retailer 7$5,882 USD
Retailer 12$6,416 USD
Retailer 5$9,004 USD
Retailer 9$9,523 USD
Retailer 3$10,429 USD
Taylor and Hart$14,740 USD
Retailer 8$22,470 USD

21 data points across 13 retailers

12 retailers$2,999 USD to $10,429 USD

B+
Cheapest Retailer
-
$2,999 USD
B+
Retailer 2
-
$3,657 USD
View
Final sale: no returns
Retailer 3
-
$3,788 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$4,626 USD
£3,643 GBP
View
Price last confirmed 12 days ago
B
Retailer 5
-
$5,582 USD
£4,395 GBP
View
B
Retailer 6
-
$5,882 USD
View
B
Retailer 7
-
$6,416 USD
£5,052 GBP
View
B
Retailer 8
-
$9,004 USD
£7,090 GBP
View
B
Retailer 9
-
$9,523 USD
View
B
Retailer 10
-
$10,429 USD
View
Most Expensive
Taylor and Hart
INZJZ6S · Oct 27
$14,740 USD
View
Price under review
10 more retailers have this diamond
Prices start from $2,999 USDSave up to $7,430 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.

B+
5.14ct Cushion
$2,999 USD