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Oval|Lab Grown|IGI

1.30ct E VS1 Oval Lab Grown Diamond

VG • E/VS1 • IGI LG843607452

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843607452

Diamond specifications and retailer prices

From £168 GBP
$224 USD
As of October 30, 2026
Save £1,234 GBP (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,402 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.3ct lab-grown oval diamond

This 1.3ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843607452 or 843607452. Listed at 15 retailers as of October 27, 2026, with prices from £168 to £1,402, a £1,234 spread on the same certified stone. Queensmith lists it at £1,402. 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

1.30
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843607452
Dimensions8.90 × 6.12 × 3.76 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.90 mm6.12 mm1.30 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843607452
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,402 GBP|Low: £168 GBP|High: £1,402 GBP|Avg: £565 GBP
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 30, 2026
Retailer 5£168 GBP
Retailer 16£235 GBP
Retailer 8£252 GBP
Retailer 15£305 GBP
Retailer 11£321 GBP
Retailer 2£343 GBP
Retailer 6£370 GBP
Retailer 12£457 GBP
Retailer 13£571 GBP
Retailer 10£574 GBP
Retailer 3£603 GBP
Retailer 7£641 GBP
Retailer 9£879 GBP
Retailer 4£898 GBP
Retailer 14£1,044 GBP
Queensmith£1,402 GBP

24 data points across 16 retailers

15 retailers£168 GBP to £1,402 GBP

A
Cheapest Retailer
-
£168 GBP
$224 USD
Final sale: no returns
Retailer 2
-
£235 GBP
View
Price last confirmed 13 days ago
B+
Retailer 3
-
£252 GBP
$335 USD
View
A
Retailer 4
-
£321 GBP
ZAR 6,908 ZAR
View
A
Retailer 5
-
£343 GBP
View
B+
Retailer 6
-
£370 GBP
$493 USD
View
B+
Retailer 7
-
£457 GBP
A$936 AUD
View
B+
Retailer 8
-
£571 GBP
$760 USD
View
B+
Retailer 9
-
£574 GBP
A$1,177 AUD
View
B
Retailer 10
-
£603 GBP
$803 USD
View
B
Retailer 11
-
£641 GBP
$854 USD
View
B
Retailer 12
-
£879 GBP
View
B
Retailer 13
-
£898 GBP
$1,196 USD
View
B
Retailer 14
-
£1,044 GBP
$1,390 USD
View
Most Expensive
B
Queensmith
LG843607452 · Oct 27
£1,402 GBP
View
14 more retailers have this diamond
Prices start from £168 GBPSave up to £1,234 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
1.30ct Oval
£168 GBP