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Oval|Lab Grown|IGI

1.33ct G VVS1 Oval Lab Grown Diamond

EX • G/VVS1 • IGI LG773628611

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG773628611

Diamond specifications and retailer prices

From £582 GBP
CA$1,084 CAD
As of October 30, 2026
Save £188 GBP (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £770 GBP at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.33ct lab-grown oval diamond

This 1.33ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG773628611 or 773628611. Listed at 2 retailers as of October 30, 2026, with prices from £582 to £770, a £188 spread on the same certified stone. The Diamond Guys lists it at £770. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773628611
Dimensions8.52 × 6.26 × 3.94 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Top View
8.52 mm6.26 mm1.33 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773628611
Side View
Table 61.0%Crown 37.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £670 GBP|Low: £231 GBP|High: £1,485 GBP|Avg: £611 GBP|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
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Retailer 11
The Diamond Guys
August 14, 2026
Retailer 9£231 GBP
Retailer 2£347 GBP
Retailer 11£381 GBP
Retailer 5£385 GBP
Retailer 7£419 GBP
Retailer 4£528 GBP
Retailer 10£582 GBP
Retailer 3£662 GBP
Retailer 1£670 GBP
Retailer 8£768 GBP
The Diamond Guys£770 GBP
Retailer 6£1,396 GBP

51 data points across 12 retailers

2 retailers£582 GBP to £770 GBP

B+
Cheapest Retailer
-
£582 GBP
CA$1,084 CAD
Most Expensive
B
The Diamond Guys
1955241819 · Nov 1
£770 GBP
$1,032 USD
View
1 more retailer has this diamond
Prices start from £582 GBPSave up to £188 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 Oval
£582 GBP