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Round|Lab Grown|IGI

0.55ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG770683012

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770683012

Diamond specifications and retailer prices

From €115 EUR
$128 USD
As of October 30, 2026
Save €1,056 EUR (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,171 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round 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 LG770683012 or 770683012. Listed at 22 retailers as of October 26, 2026, with prices from €115 to €1,171, a €1,056 spread on the same certified stone. MOH London lists it at €1,171. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770683012
Dimensions5.22 × 5.24 × 3.26 mm
L/W Ratio1.00
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
5.22 mm5.24 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770683012
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.4%

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 30
Current: €1,171 EUR|Low: €102 EUR|High: €1,183 EUR|Avg: €372 EUR|+4.9%
MOH London
Retailer 2
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Retailer 21
October 30, 2026
Retailer 8€102 EUR
Retailer 19€115 EUR
Retailer 9€119 EUR
Retailer 6€135 EUR
Retailer 10€199 EUR
Retailer 14€229 EUR
Retailer 2€233 EUR
Retailer 15€253 EUR
Retailer 13€255 EUR
Retailer 3€271 EUR
Retailer 4€333 EUR
Retailer 17€357 EUR
Retailer 20€450 EUR
Retailer 18€455 EUR
Retailer 16€461 EUR
Retailer 12€483 EUR
Retailer 11€559 EUR
Retailer 5€607 EUR
Retailer 7€828 EUR
Retailer 21€1,146 EUR
MOH London€1,171 EUR

40 data points across 21 retailers

22 retailers€115 EUR to €1,171 EUR

Retailer 1
-
€102 EUR
$114 USD
Price last confirmed 9 days ago
A
Retailer 2
-
€115 EUR
$128 USD
View
Final sale: no returns
A
Retailer 3
-
€119 EUR
$133 USD
View
A
Retailer 4
-
€135 EUR
$151 USD
View
A
Retailer 5
-
€199 EUR
$222 USD
View
A
Retailer 6
-
€229 EUR
HK$2,000 HKD
View
A
Retailer 7
-
€233 EUR
£205 GBP
View
A
Retailer 8
-
€253 EUR
ZAR 4,569 ZAR
View
A
Retailer 9
-
€255 EUR
View
A
Retailer 10
-
€271 EUR
$303 USD
View
B+
Retailer 11
-
€333 EUR
$372 USD
View
B+
Retailer 12
-
€357 EUR
A$613 AUD
View
B+
Retailer 13
-
€450 EUR
$503 USD
View
B+
Retailer 14
-
€455 EUR
$508 USD
View
B+
Retailer 15
-
€461 EUR
A$792 AUD
View
B+
Retailer 16
-
€483 EUR
$540 USD
View
B
Retailer 17
-
€559 EUR
SGD 844 SGD
View
B
Retailer 18
-
€607 EUR
$679 USD
View
Retailer 19
-
€636 EUR
$710 USD
View
Price last confirmed 19 days ago
B
Retailer 20
-
€828 EUR
$925 USD
View
B
Retailer 21
-
€1,146 EUR
$1,280 USD
View
Most Expensive
B
MOH London
LG770683012 · Oct 26
€1,171 EUR
£1,030 GBP
View
21 more retailers have this diamond
Prices start from €115 EURSave up to €1,056 EUR

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 Round
€115 EUR