Round|Lab Grown|IGI

1.33ct I VVS2 Round Lab Grown Diamond

VG • I/VVS2 • IGI LG750558228

Shape and cutting style on the report: Round brilliant

Certificate IGI LG750558228

Diamond specifications and retailer prices

From £149 GBP
$200 USD
As of October 30, 2026
Save £382 GBP (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £816 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.33ct lab-grown round diamond

This 1.33ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG750558228 or 750558228. Listed at 16 retailers as of October 27, 2026, with a 256% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.33
Carat
I
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750558228
Dimensions7.03 × 7.09 × 4.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.03 mm7.09 mm1.33 ctI / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI LG750558228
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

Caratlytics Score

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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 30
Current: £816 GBP|Low: £135 GBP|High: £825 GBP|Avg: £361 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 6£141 GBP
Retailer 3£149 GBP
Retailer 4£154 GBP
Retailer 17£165 GBP
Retailer 7£174 GBP
Retailer 8£200 GBP
Retailer 13£224 GBP
Retailer 16£284 GBP
Retailer 11£284 GBP
Retailer 12£353 GBP
Retailer 5£384 GBP
Retailer 14£410 GBP
Retailer 10£417 GBP
Retailer 2£522 GBP
Retailer 15£531 GBP
Retailer 9£576 GBP
MOH London£816 GBP

29 data points across 17 retailers

16 retailers£149 GBP to £531 GBP

Retailer 1
-
£141 GBP
$189 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£149 GBP
$200 USD
View
Final sale: no returns
Retailer 3
-
£154 GBP
$207 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£165 GBP
$222 USD
View
Retailer 5
-
£174 GBP
$234 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£224 GBP
$300 USD
View
A
Retailer 7
-
£284 GBP
ZAR 6,146 ZAR
View
A
Retailer 8
-
£284 GBP
€363 EUR
View
B+
Retailer 9
-
£353 GBP
$474 USD
View
B+
Retailer 10
-
£384 GBP
$515 USD
View
B+
Retailer 11
-
£410 GBP
$550 USD
View
B+
Retailer 12
-
£417 GBP
$560 USD
View
B+
Retailer 13
-
£462 GBP
$620 USD
View
B
Retailer 14
-
£522 GBP
$700 USD
View
B
Retailer 15
-
£531 GBP
$712 USD
View
Most Expensive
MOH London
LG750558228 · Oct 26
£816 GBP
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from £149 GBPSave up to £382 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
1.33ct Round
£149 GBP