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Oval|Lab Grown|IGI

4.31ct H VS1 Oval Lab Grown Diamond

VG • H/VS1 • IGI LG561264770

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG561264770

Diamond specifications and retailer prices

From £400 GBP
$536 USD
As of October 29, 2026
Save £3,152 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,553 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.31ct lab-grown oval diamond

This 4.31ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG561264770 or 561264770. Listed at 18 retailers as of October 29, 2026, with prices from £400 to £3,553, a £3,152 spread on the same certified stone. Do Amore Diamonds lists it at £3,553. 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

4.31
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561264770
Dimensions12.82 × 9.16 × 5.82 mm
L/W Ratio1.40
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
12.82 mm9.16 mm4.31 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561264770
Side View
Table 59.5%Crown 36.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.5%

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 29
Current: £3,553 GBP|Low: £323 GBP|High: £3,553 GBP|Avg: £1,136 GBP
Do Amore Diamonds
Retailer 2
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Retailer 19
October 30, 2026
Retailer 17£400 GBP
Retailer 11£444 GBP
Retailer 4£449 GBP
Retailer 5£449 GBP
Retailer 7£496 GBP
Retailer 18£496 GBP
Retailer 13£597 GBP
Retailer 2£606 GBP
Retailer 19£767 GBP
Retailer 6£799 GBP
Retailer 10£809 GBP
Retailer 12£1,098 GBP
Retailer 16£1,281 GBP
Retailer 3£1,441 GBP
Retailer 8£1,592 GBP
Retailer 15£1,735 GBP
Retailer 9£1,860 GBP
Retailer 14£2,382 GBP
Do Amore Diamonds£3,553 GBP

32 data points across 19 retailers

18 retailers£400 GBP to £3,553 GBP

A
Cheapest Retailer
-
£400 GBP
$536 USD
A
Retailer 2
-
£449 GBP
$601 USD
View
Final sale: no returns
A
Retailer 3
-
£449 GBP
$601 USD
View
A
Retailer 4
-
£496 GBP
$665 USD
View
Retailer 5
-
£496 GBP
$665 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
£597 GBP
$800 USD
View
A
Retailer 7
-
£606 GBP
View
B+
Retailer 8
-
£767 GBP
$1,028 USD
View
B+
Retailer 9
-
£799 GBP
$1,070 USD
View
B+
Retailer 10
-
£809 GBP
$1,084 USD
View
B+
Retailer 11
-
£1,098 GBP
A$2,263 AUD
View
B
Retailer 12
-
£1,281 GBP
$1,716 USD
View
B
Retailer 13
-
£1,441 GBP
$1,931 USD
View
B
Retailer 14
-
£1,592 GBP
View
Retailer 15
-
£1,735 GBP
$2,325 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
£1,860 GBP
$2,492 USD
View
B
Retailer 17
-
£2,382 GBP
View
Most Expensive
B
Do Amore Diamonds
27-695D7EC6F · Oct 29
£3,553 GBP
$4,760 USD
View
17 more retailers have this diamond
Prices start from £400 GBPSave up to £3,152 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
4.31ct Oval
£400 GBP