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Oval|Lab Grown|IGI

4.53ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG739555839

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG739555839

Diamond specifications and retailer prices

From £1,015 GBP
$1,362 USD
As of November 1, 2026
Save £2,334 GBP (70%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £4,080 GBP at Rare Carat · As of October 14, 2026
View at Rare Carat

About this 4.53ct lab-grown oval diamond

This 4.53ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG739555839 or 739555839. Listed at 7 retailers as of November 1, 2026, with a 230% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.53
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739555839
Dimensions13.05 × 9.37 × 5.90 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.05 mm9.37 mm4.53 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739555839
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

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: Nov 1
Current: £1,242 GBP|Low: £900 GBP|High: £8,130 GBP|Avg: £2,866 GBP|+15.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 6£1,015 GBP
Retailer 1£1,242 GBP
Retailer 3£1,459 GBP
Retailer 2£2,923 GBP
Retailer 4£3,068 GBP
Retailer 5£3,349 GBP
Retailer 7£8,130 GBP

37 data points across 7 retailers

7 retailers£1,015 GBP to £3,349 GBP

A
Cheapest Retailer
-
£1,015 GBP
$1,362 USD
A
Retailer 2
-
£1,242 GBP
View
B+
Retailer 3
-
£1,459 GBP
$1,958 USD
View
B
Retailer 4
-
£2,923 GBP
View
B
Retailer 5
-
£3,068 GBP
$4,118 USD
View
B
Retailer 6
-
£3,349 GBP
$4,494 USD
View
Most Expensive
Rare Carat
NBAU03F-17_l_739555839 · Oct 14
£4,080 GBP
$5,475 USD
View
Price last confirmed 19 days ago
6 more retailers have this diamond
Prices start from £1,015 GBPSave up to £2,334 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
4.53ct Oval
£1,015 GBP