Oval|Lab Grown|IGI

0.55ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG842609102

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842609102

Diamond specifications and retailer prices

From £128 GBP
$171 USD
As of October 29, 2026
Save £694 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £821 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.55ct lab-grown oval diamond

This 0.55ct 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 LG842609102 or 842609102. Listed at 22 retailers as of October 29, 2026, with prices from £128 to £821, a £694 spread on the same certified stone. Reve Diamonds lists it at £821. 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

0.55
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842609102
Dimensions6.65 × 4.61 × 2.87 mm
L/W Ratio1.44
Girdle conditionFaceted
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
6.65 mm4.61 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842609102
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

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 29
Current: £264 GBP|Low: £128 GBP|High: £821 GBP|Avg: £360 GBP
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Retailer 21
Reve Diamonds
October 31, 2026
Retailer 20£128 GBP
Retailer 6£145 GBP
Retailer 19£148 GBP
Retailer 3£158 GBP
Retailer 4£158 GBP
Retailer 13£250 GBP
Retailer 7£257 GBP
Retailer 1£264 GBP
Retailer 10£269 GBP
Retailer 21£276 GBP
Retailer 12£282 GBP
Retailer 17£286 GBP
Retailer 9£311 GBP
Retailer 18£403 GBP
Retailer 16£416 GBP
Retailer 2£508 GBP
Retailer 8£514 GBP
Retailer 14£521 GBP
Retailer 5£549 GBP
Retailer 11£607 GBP
Retailer 15£743 GBP
Reve Diamonds£821 GBP

19 data points across 22 retailers

22 retailers£128 GBP to £821 GBP

A
Cheapest Retailer
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£128 GBP
$171 USD
A
Retailer 2
-
£145 GBP
$194 USD
View
Final sale: no returns
A
Retailer 3
-
£148 GBP
$198 USD
View
A
Retailer 4
-
£158 GBP
$212 USD
View
A
Retailer 5
-
£158 GBP
$212 USD
View
A
Retailer 6
-
£250 GBP
$335 USD
View
A
Retailer 7
-
£257 GBP
$344 USD
View
A
Retailer 8
-
£264 GBP
€337 EUR
View
A
Retailer 9
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£269 GBP
$360 USD
View
A
Retailer 10
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£276 GBP
$370 USD
View
A
Retailer 11
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£282 GBP
View
A
Retailer 12
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£286 GBP
ZAR 6,186 ZAR
View
B+
Retailer 13
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£311 GBP
$416 USD
View
B+
Retailer 14
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£403 GBP
A$830 AUD
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B+
Retailer 15
-
£416 GBP
A$858 AUD
View
B
Retailer 16
-
£508 GBP
$681 USD
View
B
Retailer 17
-
£514 GBP
CA$956 CAD
View
B
Retailer 18
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£521 GBP
$698 USD
View
B
Retailer 19
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£549 GBP
$736 USD
View
B
Retailer 20
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£607 GBP
$813 USD
View
B
Retailer 21
-
£743 GBP
View
Most Expensive
B
Reve Diamonds
74A52A0AB · Oct 30
£821 GBP
$1,101 USD
View
21 more retailers have this diamond
Prices start from £128 GBPSave up to £694 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
0.55ct Oval
£128 GBP