Oval|Lab Grown|IGI

0.55ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG799608156

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799608156

Diamond specifications and retailer prices

From £106 GBP
$142 USD
As of October 29, 2026
Save £939 GBP (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,485 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG799608156 or 799608156. Listed at 23 retailers as of October 29, 2026, with a 886% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799608156
Dimensions7.03 × 4.52 × 2.74 mm
L/W Ratio1.56
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
7.03 mm4.52 mm0.55 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799608156
Side View
Table 57.0%Crown 33.6°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 60.6%

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: £1,485 GBP|Low: £106 GBP|High: £1,485 GBP|Avg: £534 GBP
Do Amore Diamonds
Retailer 2
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Retailer 22
October 31, 2026
Retailer 22£106 GBP
Retailer 21£118 GBP
Retailer 8£124 GBP
Retailer 12£134 GBP
Retailer 7£210 GBP
Retailer 19£262 GBP
Retailer 15£264 GBP
Retailer 10£351 GBP
Retailer 4£357 GBP
Retailer 5£373 GBP
Retailer 14£410 GBP
Retailer 2£418 GBP
Retailer 20£464 GBP
Retailer 11£475 GBP
Retailer 3£597 GBP
Retailer 6£618 GBP
Retailer 16£682 GBP
Retailer 18£755 GBP
Retailer 9£762 GBP
Retailer 13£1,045 GBP
Retailer 17£1,045 GBP
Do Amore Diamonds£1,485 GBP

33 data points across 22 retailers

23 retailers£106 GBP to £1,045 GBP

A
Cheapest Retailer
-
£106 GBP
$142 USD
Retailer 2
-
£108 GBP
$145 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
£118 GBP
$158 USD
View
Final sale: no returns
Retailer 4
-
£124 GBP
$166 USD
View
Price last confirmed 11 days ago
Retailer 5
-
£134 GBP
$180 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
£210 GBP
$281 USD
View
A
Retailer 7
-
£262 GBP
ZAR 5,677 ZAR
View
A
Retailer 8
-
£264 GBP
$354 USD
View
Retailer 9
-
£351 GBP
$470 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
£357 GBP
$478 USD
View
B+
Retailer 11
-
£373 GBP
A$769 AUD
View
B+
Retailer 12
-
£410 GBP
$550 USD
View
B+
Retailer 13
-
£418 GBP
€534 EUR
View
B+
Retailer 14
-
£464 GBP
A$957 AUD
View
Retailer 15
-
£475 GBP
$637 USD
View
Price last confirmed 13 days ago
B+
Retailer 16
-
£597 GBP
$799 USD
View
B
Retailer 17
-
£618 GBP
CA$1,149 CAD
View
B+
Retailer 18
-
£682 GBP
View
B
Retailer 19
-
£755 GBP
$1,012 USD
View
Retailer 20
-
£762 GBP
View
Price last confirmed 12 days ago
B
Retailer 21
-
£1,045 GBP
$1,400 USD
View
B
Retailer 22
-
£1,045 GBP
$1,400 USD
View
Most Expensive
Do Amore Diamonds
32-LG799608156 · Oct 31
£1,485 GBP
$1,990 USD
View
Price under review
22 more retailers have this diamond
Prices start from £106 GBPSave up to £939 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
£106 GBP