CaratHunter
Plans
Round|Lab Grown|IGI

1.55ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG743593466

Shape and cutting style on the report: Round brilliant

Certificate IGI LG743593466

Diamond specifications and retailer prices

From €310 EUR
$346 USD
As of October 29, 2026
Save €2,438 EUR (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €2,748 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743593466 or 743593466. Listed at 27 retailers as of October 29, 2026, with prices from €310 to €2,748, a €2,438 spread on the same certified stone. Do Amore Diamonds lists it at €2,748. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593466
Dimensions7.36 × 7.39 × 4.59 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
7.36 mm7.39 mm1.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593466
Side View
Table 56.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.3%

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: Oct 29
Current: €2,748 EUR|Low: €310 EUR|High: €3,231 EUR|Avg: €1,108 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
November 1, 2026
Retailer 27€310 EUR
Retailer 26€360 EUR
Retailer 15€378 EUR
Retailer 6€384 EUR
Retailer 5€546 EUR
Retailer 25€550 EUR
Retailer 8€577 EUR
Retailer 12€600 EUR
Retailer 16€614 EUR
Retailer 13€683 EUR
Retailer 14€708 EUR
Retailer 24€729 EUR
Retailer 2€766 EUR
Retailer 17€778 EUR
Retailer 18€977 EUR
Retailer 22€984 EUR
Retailer 7€1,127 EUR
Retailer 4€1,363 EUR
Retailer 9€1,452 EUR
Retailer 10€1,480 EUR
Retailer 19€1,502 EUR
Retailer 20€1,603 EUR
Retailer 11€1,613 EUR
Retailer 23€1,666 EUR
Retailer 3€2,018 EUR
Retailer 21€2,086 EUR
Do Amore Diamonds€2,748 EUR

35 data points across 27 retailers

27 retailers€310 EUR to €2,748 EUR

A
Cheapest Retailer
-
€310 EUR
$346 USD
A
Retailer 2
-
€360 EUR
$402 USD
View
A
Retailer 3
-
€378 EUR
$422 USD
View
Final sale: no returns
A
Retailer 4
-
€384 EUR
$429 USD
View
Retailer 5
-
€546 EUR
£480 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
€550 EUR
HK$4,800 HKD
View
A
Retailer 7
-
€577 EUR
$645 USD
View
A
Retailer 8
-
€600 EUR
$670 USD
View
A
Retailer 9
-
€614 EUR
$686 USD
View
A
Retailer 10
-
€683 EUR
View
A
Retailer 11
-
€708 EUR
$791 USD
View
A
Retailer 12
-
€729 EUR
ZAR 13,155 ZAR
View
A
Retailer 13
-
€766 EUR
£674 GBP
View
A
Retailer 14
-
€778 EUR
A$1,338 AUD
View
B+
Retailer 15
-
€977 EUR
$1,091 USD
View
B+
Retailer 16
-
€984 EUR
A$1,692 AUD
View
B+
Retailer 17
-
€1,127 EUR
$1,259 USD
View
B+
Retailer 18
-
€1,363 EUR
$1,523 USD
View
B+
Retailer 19
-
€1,452 EUR
$1,622 USD
View
B+
Retailer 20
-
€1,480 EUR
$1,654 USD
View
B+
Retailer 21
-
€1,502 EUR
$1,678 USD
View
B
Retailer 22
-
€1,603 EUR
SGD 2,420 SGD
View
Retailer 23
-
€1,613 EUR
A$2,772 AUD
View
Price last confirmed 24 days ago
B+
Retailer 24
-
€1,666 EUR
£1,466 GBP
View
B+
Retailer 25
-
€2,018 EUR
$2,255 USD
View
B
Retailer 26
-
€2,086 EUR
$2,330 USD
View
Most Expensive
B
Do Amore Diamonds
27-B5344F3BB · Oct 31
€2,748 EUR
$3,070 USD
View
26 more retailers have this diamond
Prices start from €310 EURSave up to €2,438 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
1.55ct Round
€310 EUR