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Oval|Lab Grown|IGI

1.00ct D VS2 Oval Lab Grown Diamond

VG • D/VS2 • IGI LG837650812

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837650812

Diamond specifications and retailer prices

From £141 GBP
$188 USD
As of October 28, 2026
Save £678 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £819 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837650812 or 837650812. Listed at 15 retailers as of October 28, 2026, with prices from £141 to £819, a £678 spread on the same certified stone. Reve Diamonds lists it at £819. 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

1.00
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837650812
Dimensions8.42 × 5.69 × 3.32 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.42 mm5.69 mm1.00 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837650812
Side View
Table 63.0%Crown 33.2°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 58.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £276 GBP|Low: £141 GBP|High: £819 GBP|Avg: £415 GBP|+2.8%
Retailer 1
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
Reve Diamonds
October 28, 2026
Retailer 12£141 GBP
Retailer 11£173 GBP
Retailer 7£188 GBP
Retailer 6£243 GBP
Retailer 14£261 GBP
Retailer 1£276 GBP
Retailer 4£280 GBP
Retailer 13£383 GBP
Retailer 9£409 GBP
Retailer 5£426 GBP
Retailer 8£462 GBP
Retailer 3£543 GBP
Retailer 10£731 GBP
Retailer 2£758 GBP
Reve Diamonds£819 GBP

35 data points across 15 retailers

15 retailers£141 GBP to £819 GBP

A
Cheapest Retailer
-
£141 GBP
$188 USD
Final sale: no returns
A
Retailer 2
-
£173 GBP
HK$1,800 HKD
View
A
Retailer 3
-
£188 GBP
View
A
Retailer 4
-
£243 GBP
$323 USD
View
A
Retailer 5
-
£276 GBP
View
A
Retailer 6
-
£280 GBP
$373 USD
View
B+
Retailer 7
-
£383 GBP
$510 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
£409 GBP
$544 USD
View
B+
Retailer 9
-
£426 GBP
SGD 766 SGD
View
B+
Retailer 10
-
£462 GBP
A$946 AUD
View
B
Retailer 11
-
£543 GBP
$723 USD
View
B
Retailer 12
-
£731 GBP
View
B
Retailer 13
-
£758 GBP
$1,010 USD
View
B
Retailer 14
-
£781 GBP
$1,040 USD
View
Price last confirmed 28 days ago
Most Expensive
B
Reve Diamonds
C5EBAB543 · Oct 28
£819 GBP
$1,090 USD
View
14 more retailers have this diamond
Prices start from £141 GBPSave up to £678 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
1.00ct Oval
£141 GBP