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Cushion|Lab Grown|IGI

0.86ct H VS2 Cushion Lab Grown Diamond

VG • H/VS2 • IGI LG577392897

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG577392897

Diamond specifications and retailer prices

From £154 GBP
As of November 4, 2026
Save £839 GBP (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £993 GBP at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 0.86ct lab-grown cushion diamond

This 0.86ct lab-grown cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG577392897 or 577392897. Listed at 9 retailers as of November 3, 2026, with prices from £154 to £993, a £839 spread on the same certified stone. Do Amore Diamonds lists it at £993. 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

0.86
Carat
H
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577392897
Dimensions6.29 × 5.10 × 3.42 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.29 mm5.10 mm0.86 ctH / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG577392897
Side View
Table 64.0%Crown 36.2°Girdle: THN-VTKPavilion 39.1°Culet: NoneDepth 67.1%

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: £993 GBP|Low: £116 GBP|High: £1,465 GBP|Avg: £570 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10£154 GBP
Retailer 6£158 GBP
Retailer 11£208 GBP
Retailer 4£283 GBP
Retailer 7£316 GBP
Retailer 5£401 GBP
Retailer 8£750 GBP
Retailer 9£756 GBP
Retailer 2£767 GBP
Do Amore Diamonds£993 GBP
Retailer 3£1,465 GBP

26 data points across 11 retailers

9 retailers£154 GBP to £993 GBP

B+
Cheapest Retailer
-
£154 GBP
A
Retailer 2
-
£158 GBP
View
Final sale: no returns
B+
Retailer 3
-
£283 GBP
View
B+
Retailer 4
-
£316 GBP
View
B
Retailer 5
-
£401 GBP
View
Retailer 6
-
£750 GBP
View
Price last confirmed 17 days ago
Retailer 7
-
£756 GBP
View
Price last confirmed 16 days ago
B
Retailer 8
-
£767 GBP
View
Most Expensive
C
Do Amore Diamonds
32-LG577392897 · Nov 3
£993 GBP
$1,340 USD
View
8 more retailers have this diamond
Prices start from £154 GBPSave up to £839 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
0.86ct Cushion
£154 GBP