Round|Lab Grown|IGI

0.21ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG689573732

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689573732

Diamond specifications and retailer prices

From £65 GBP
$87 USD
As of October 29, 2026
Save £239 GBP (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £304 GBP at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 0.21ct lab-grown round diamond

This 0.21ct lab-grown round sits in the sub-half-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG689573732 or 689573732. Listed at 10 retailers as of October 29, 2026, with prices from £65 to £304, a £239 spread on the same certified stone. Taylor and Hart lists it at £304. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.21
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689573732
Dimensions3.85 × 3.81 × 2.36 mm
L/W Ratio1.01
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. Light Blue
Top View
3.85 mm3.81 mm0.21 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689573732
Side View
Table 57.0%Crown 32.8°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.6%

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: Oct 29
Current: £156 GBP|Low: £62 GBP|High: £325 GBP|Avg: £175 GBP|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 29, 2026
Retailer 4£65 GBP
Retailer 9£76 GBP
Retailer 6£86 GBP
Retailer 10£86 GBP
Retailer 3£98 GBP
Retailer 5£114 GBP
Retailer 1£156 GBP
Retailer 8£260 GBP
Retailer 7£303 GBP
Taylor and Hart£304 GBP
Retailer 2£325 GBP

17 data points across 11 retailers

10 retailers£65 GBP to £304 GBP

A
Cheapest Retailer
-
£65 GBP
$87 USD
B+
Retailer 2
-
£76 GBP
$101 USD
View
B+
Retailer 3
-
£86 GBP
$114 USD
View
B+
Retailer 4
-
£86 GBP
$114 USD
View
Retailer 5
-
£98 GBP
$130 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
£114 GBP
$152 USD
View
B+
Retailer 7
-
£156 GBP
€198 EUR
View
B
Retailer 8
-
£260 GBP
$346 USD
View
B
Retailer 9
-
£303 GBP
$403 USD
View
Most Expensive
B
Taylor and Hart
5XHH456 · Oct 29
£304 GBP
$405 USD
View
9 more retailers have this diamond
Prices start from £65 GBPSave up to £239 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
0.21ct Round
£65 GBP