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Round|Lab Grown|IGI

1.33ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG492113497

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492113497

Diamond specifications and retailer prices

From £462 GBP
$620 USD
As of November 2, 2026
Save £1,311 GBP (74%) 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 LG492113497 or 492113497. Listed at 12 retailers as of November 2, 2026, with a 284% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492113497
Dimensions7.23 × 7.17 × 4.27 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
7.23 mm7.17 mm1.33 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492113497
Side View
Table 61.5%Crown 32.9°Girdle: MediumPavilion 41.2°Culet: NoneDepth 59.4%

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: £462 GBP|High: £2,827 GBP|Avg: £1,268 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
Retailer 15
November 3, 2026
Retailer 9£462 GBP
Retailer 11£709 GBP
Retailer 15£771 GBP
Retailer 14£794 GBP
Retailer 3£823 GBP
Retailer 12£823 GBP
Retailer 4£954 GBP
Retailer 6£969 GBP
Retailer 5£1,203 GBP
Retailer 13£1,316 GBP
Retailer 8£1,513 GBP
Retailer 10£1,773 GBP
Retailer 7£1,841 GBP
NZ Jewellers£2,312 GBP
Retailer 2£2,789 GBP

22 data points across 15 retailers

12 retailers£462 GBP to £1,773 GBP

B+
Cheapest Retailer
-
£462 GBP
$620 USD
B
Retailer 2
-
£709 GBP
$951 USD
View
B
Retailer 3
-
£771 GBP
$1,035 USD
View
B
Retailer 4
-
£794 GBP
$1,066 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
0db3119d-da24-47ca-87b1-d2504293e56b · Nov 3
£2,312 GBP
$3,103 USD
View
Price under review
10 more retailers have this diamond
Prices start from £462 GBPSave up to £1,311 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
£462 GBP