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Round|Lab Grown|IGI

1.33ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG490175102

Shape and cutting style on the report: Round brilliant

Certificate IGI LG490175102

Diamond specifications and retailer prices

From £566 GBP
$760 USD
As of November 2, 2026
Save £1,206 GBP (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,312 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

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 top-tier cut grade and certified by IGI LG490175102 or 490175102. Listed at 12 retailers as of November 2, 2026, with a 213% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490175102
Dimensions7.09 × 7.04 × 4.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.09 mm7.04 mm1.33 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490175102
Side View
Table 53.0%Crown 34.2°Girdle: MediumPavilion 40.5°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £2,312 GBP|Low: £566 GBP|High: £2,827 GBP|Avg: £1,295 GBP
NZ Jewellers
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
November 3, 2026
Retailer 8£566 GBP
Retailer 10£709 GBP
Retailer 13£771 GBP
Retailer 5£773 GBP
Retailer 14£794 GBP
Retailer 11£823 GBP
Retailer 3£954 GBP
Retailer 4£1,203 GBP
Retailer 12£1,316 GBP
Retailer 7£1,513 GBP
Retailer 9£1,773 GBP
Retailer 6£1,841 GBP
NZ Jewellers£2,312 GBP
Retailer 2£2,789 GBP

24 data points across 14 retailers

12 retailers£566 GBP to £1,773 GBP

B+
Cheapest Retailer
-
£566 GBP
$760 USD
B
Retailer 2
-
£709 GBP
$951 USD
View
B
Retailer 3
-
£771 GBP
$1,035 USD
View
B
Retailer 4
-
£794 GBP
$1,065 USD
View
Final sale: no returns
Retailer 5
-
£823 GBP
$1,104 USD
View
Price last confirmed 17 days ago
B
Retailer 6
-
£823 GBP
$1,104 USD
View
B
Retailer 7
-
£954 GBP
$1,280 USD
View
B
Retailer 8
-
£1,316 GBP
$1,766 USD
View
B
Retailer 9
-
£1,513 GBP
ZAR 32,805 ZAR
View
B
Retailer 10
-
£1,773 GBP
$2,379 USD
View
Most Expensive
NZ Jewellers
65c283a1-a3c1-44ed-af61-975ab56bce85 · Nov 3
£2,312 GBP
$3,103 USD
View
Price under review
10 more retailers have this diamond
Prices start from £566 GBPSave up to £1,206 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+
1.33ct Round
£566 GBP