Round|Lab Grown|IGI

1.55ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG835629893

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835629893

Diamond specifications and retailer prices

From €245 EUR
As of November 3, 2026
Save €1,246 EUR (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,491 EUR at Rare Carat · As of November 4, 2026
View at Rare Carat

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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG835629893 or 835629893. Listed at 15 retailers as of November 3, 2026, with prices from €245 to €1,491, a €1,246 spread on the same certified stone. Rare Carat lists it at €1,491. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835629893
Dimensions7.44 × 7.46 × 4.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm7.46 mm1.55 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835629893
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.9%

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: Nov 3
Current: €1,491 EUR|Low: €237 EUR|High: €1,713 EUR|Avg: €754 EUR|-13.0%
Rare Carat
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
November 5, 2026
Retailer 7€245 EUR
Retailer 12€304 EUR
Retailer 9€320 EUR
Retailer 5€406 EUR
Retailer 13€444 EUR
Retailer 11€523 EUR
Retailer 2€526 EUR
Retailer 10€711 EUR
Retailer 15€789 EUR
Retailer 3€932 EUR
Retailer 14€975 EUR
Retailer 6€1,020 EUR
Retailer 4€1,166 EUR
Retailer 8€1,212 EUR
Rare Carat€1,491 EUR

37 data points across 15 retailers

15 retailers€245 EUR to €1,491 EUR

A
Cheapest Retailer
-
€245 EUR
A
Retailer 2
-
€304 EUR
View
A
Retailer 3
-
€320 EUR
View
B+
Retailer 4
-
€406 EUR
View
A
Retailer 5
-
€444 EUR
View
A
Retailer 6
-
€523 EUR
View
A
Retailer 7
-
€526 EUR
View
A
Retailer 8
-
€711 EUR
View
B+
Retailer 9
-
€789 EUR
View
B+
Retailer 10
-
€932 EUR
View
B+
Retailer 11
-
€975 EUR
View
B+
Retailer 12
-
€1,020 EUR
View
B
Retailer 13
-
€1,166 EUR
View
B+
Retailer 14
-
€1,212 EUR
View
Most Expensive
B
Rare Carat
186023 · Nov 4
€1,491 EUR
$1,680 USD
View
14 more retailers have this diamond
Prices start from €245 EURSave up to €1,246 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
€245 EUR