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Cushion|Lab Grown|IGI

1.84ct D VS2 Cushion Lab Grown Diamond

GD • D/VS2 • IGI LG689573825

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG689573825

Diamond specifications and retailer prices

From £366 GBP
$491 USD
As of October 30, 2026
Save £813 GBP (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,179 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.84ct lab-grown cushion diamond

This 1.84ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG689573825 or 689573825. Listed at 11 retailers as of October 29, 2026, with prices from £366 to £1,179, a £813 spread on the same certified stone. Brilliant Earth lists it at £1,179. 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

1.84
Carat
D
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.3°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689573825
Dimensions8.52 × 6.51 × 4.43 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.52 mm6.51 mm1.84 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689573825
Side View
Table 65.0%Crown 29.3°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 68.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,179 GBP|Low: £216 GBP|High: £1,291 GBP|Avg: £580 GBP|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8£216 GBP
Retailer 6£242 GBP
Retailer 3£366 GBP
Retailer 4£371 GBP
Retailer 2£408 GBP
Retailer 7£470 GBP
Retailer 10£538 GBP
Retailer 11£734 GBP
Retailer 5£871 GBP
Retailer 9£879 GBP
Brilliant Earth£1,179 GBP

39 data points across 11 retailers

11 retailers£366 GBP to £1,179 GBP

Retailer 1
-
£216 GBP
$290 USD
Price last confirmed 18 days ago
Retailer 2
-
£242 GBP
View
Price last confirmed 13 days ago
B
Retailer 3
-
£366 GBP
$491 USD
View
B+
Retailer 4
-
£371 GBP
€474 EUR
View
B+
Retailer 5
-
£408 GBP
View
B+
Retailer 6
-
£470 GBP
$630 USD
View
B+
Retailer 7
-
£538 GBP
$721 USD
View
Retailer 8
-
£734 GBP
$983 USD
View
Price last confirmed 12 days ago
B
Retailer 9
-
£871 GBP
View
B
Retailer 10
-
£879 GBP
$1,178 USD
View
Most Expensive
B
Brilliant Earth
13549874A · Oct 29
£1,179 GBP
$1,580 USD
View
10 more retailers have this diamond
Prices start from £366 GBPSave up to £813 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.

B+
1.84ct Cushion
£366 GBP