CaratHunter
Plans
Cushion|Lab Grown|IGI

1.38ct F VS2 Cushion Lab Grown Diamond

GD • F/VS2 • IGI LG617473234

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG617473234

Diamond specifications and retailer prices

From £162 GBP
$217 USD
As of November 1, 2026
Save £1,159 GBP (88%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,321 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.38ct lab-grown cushion diamond

This 1.38ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG617473234 or 617473234. Listed at 6 retailers as of October 31, 2026, with prices from £162 to £1,321, a £1,159 spread on the same certified stone. Do Amore Diamonds lists it at £1,321. 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

1.38
Carat
F
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617473234
Dimensions8.26 × 5.71 × 3.83 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
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
8.26 mm5.71 mm1.38 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617473234
Side View
Table 61.0%Crown 34.5°Girdle: MED-THKPavilion 39.9°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: £1,321 GBP|Low: £111 GBP|High: £1,403 GBP|Avg: £638 GBP|-4.8%
Do Amore Diamonds
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 8£162 GBP
Retailer 6£300 GBP
Retailer 12£342 GBP
Retailer 13£407 GBP
Retailer 10£437 GBP
Retailer 3£514 GBP
Retailer 5£583 GBP
Retailer 9£733 GBP
Retailer 11£746 GBP
Retailer 4£785 GBP
Retailer 2£879 GBP
Retailer 7£1,045 GBP
Do Amore Diamonds£1,321 GBP

13 data points across 13 retailers

6 retailers£162 GBP to £1,321 GBP

A
Cheapest Retailer
-
£162 GBP
$217 USD
Final sale: no returns
B+
Retailer 2
-
£300 GBP
$402 USD
View
B
Retailer 3
-
£746 GBP
$1,000 USD
View
B
Retailer 4
-
£879 GBP
View
B
Retailer 5
-
£1,045 GBP
$1,400 USD
View
Most Expensive
C
Do Amore Diamonds
27-C50F076FD · Oct 31
£1,321 GBP
$1,770 USD
View
5 more retailers have this diamond
Prices start from £162 GBPSave up to £1,159 GBP

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
1.38ct Cushion
£162 GBP