CaratHunter
Plans
Radiant|Lab Grown|IGI

0.91ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG450015490

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG450015490

Diamond specifications and retailer prices

From £843 GBP
$1,130 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: £843 GBP at Do Amore Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Do Amore Diamonds

About this 0.91ct lab-grown radiant diamond

This 0.91ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG450015490 or 450015490. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.91
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle46.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG450015490
Dimensions6.21 × 5.16 × 3.54 mm
L/W Ratio1.20
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD). Type IIa
Top View
6.21 mm5.16 mm0.91 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI LG450015490
Side View
Table 71.0%Crown 46.2°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 68.6%

Caratlytics Score

How it works →
C
Average
Compare with similar diamonds
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £918 GBP|Low: £73 GBP|High: £1,075 GBP|Avg: £385 GBP|-14.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
June 30, 2026
Retailer 3£172 GBP
Retailer 5£197 GBP
Retailer 2£206 GBP
Retailer 4£234 GBP
Retailer 8£257 GBP
Retailer 7£309 GBP
Retailer 6£336 GBP
Retailer 9£373 GBP
Retailer 10£682 GBP
Do Amore Diamonds£918 GBP

72 data points across 10 retailers

1 retailer

C
Do Amore Diamonds
14-82693 · Oct 30
£843 GBP
$1,130 USD
View

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.

C
0.91ct Radiant
£843 GBP