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Oval|Lab Grown|IGI

0.53ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG754572497

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754572497

Diamond specifications and retailer prices

From £126 GBP
$169 USD
As of October 29, 2026
Save £693 GBP (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £819 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 0.53ct lab-grown oval diamond

This 0.53ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754572497 or 754572497. Listed at 23 retailers as of October 29, 2026, with prices from £126 to £819, a £693 spread on the same certified stone. Flawless Fine Jewelry lists it at £819. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754572497
Dimensions6.53 × 4.56 × 2.73 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.53 mm4.56 mm0.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754572497
Side View
Table 59.0%Crown 33.7°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 59.9%

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 29
Current: £819 GBP|Low: £121 GBP|High: £819 GBP|Avg: £382 GBP|+4.3%
Flawless Fine Jewelry
Retailer 2
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Retailer 22
October 31, 2026
Retailer 21£126 GBP
Retailer 10£141 GBP
Retailer 22£146 GBP
Retailer 6£156 GBP
Retailer 7£156 GBP
Retailer 3£182 GBP
Retailer 11£210 GBP
Retailer 4£268 GBP
Retailer 2£278 GBP
Retailer 13£282 GBP
Retailer 18£291 GBP
Retailer 9£322 GBP
Retailer 19£328 GBP
Retailer 20£390 GBP
Retailer 16£398 GBP
Retailer 15£426 GBP
Retailer 8£502 GBP
Retailer 14£513 GBP
Retailer 5£543 GBP
Retailer 17£732 GBP
Retailer 12£817 GBP
Flawless Fine Jewelry£819 GBP

42 data points across 22 retailers

23 retailers£126 GBP to £819 GBP

A
Cheapest Retailer
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£126 GBP
$169 USD
A
Retailer 2
-
£141 GBP
$189 USD
View
Final sale: no returns
A
Retailer 3
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£146 GBP
$196 USD
View
A
Retailer 4
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£156 GBP
$209 USD
View
A
Retailer 5
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£156 GBP
$209 USD
View
A
Retailer 6
-
£182 GBP
HK$1,900 HKD
View
A
Retailer 7
-
£210 GBP
$282 USD
View
A
Retailer 8
-
£268 GBP
$359 USD
View
A
Retailer 9
-
£278 GBP
View
A
Retailer 10
-
£282 GBP
ZAR 6,114 ZAR
View
A
Retailer 11
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£291 GBP
€371 EUR
View
B+
Retailer 12
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£322 GBP
$431 USD
View
B+
Retailer 13
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£328 GBP
$440 USD
View
B+
Retailer 14
-
£390 GBP
$522 USD
View
B+
Retailer 15
-
£398 GBP
A$821 AUD
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B+
Retailer 16
-
£426 GBP
SGD 772 SGD
View
B+
Retailer 17
-
£502 GBP
$673 USD
View
B
Retailer 18
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£513 GBP
$688 USD
View
B
Retailer 19
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£543 GBP
$728 USD
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B
Retailer 20
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£732 GBP
View
B
Retailer 21
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£749 GBP
View
B
Retailer 22
-
£817 GBP
$1,094 USD
View
Most Expensive
B
Flawless Fine Jewelry
3D246057A · Oct 31
£819 GBP
View
22 more retailers have this diamond
Prices start from £126 GBPSave up to £693 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
0.53ct Oval
£126 GBP