CaratHunter
Plans
Round|Lab Grown|IGI

1.50ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG735528247

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735528247

Diamond specifications and retailer prices

From €246 EUR
As of November 3, 2026
Save €1,529 EUR (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,775 EUR at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.5ct lab-grown round diamond

This 1.5ct 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 LG735528247 or 735528247. Listed at 20 retailers as of November 3, 2026, with prices from €246 to €1,775, a €1,529 spread on the same certified stone. Brilliant Earth lists it at €1,775. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735528247
Dimensions7.34 × 7.29 × 4.52 mm
L/W Ratio1.01
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 Faint Blue
Top View
7.34 mm7.29 mm1.50 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735528247
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

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: €1,775 EUR|Low: €236 EUR|High: €2,032 EUR|Avg: €764 EUR|-12.7%
Brilliant Earth
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
November 5, 2026
Retailer 4€246 EUR
Retailer 6€305 EUR
Retailer 14€324 EUR
Retailer 3€410 EUR
Retailer 13€444 EUR
Retailer 10€483 EUR
Retailer 11€526 EUR
Retailer 2€531 EUR
Retailer 9€715 EUR
Retailer 12€733 EUR
Retailer 5€1,174 EUR
Retailer 7€1,220 EUR
Retailer 8€1,509 EUR
Brilliant Earth€1,775 EUR

42 data points across 14 retailers

20 retailers€246 EUR to €1,775 EUR

A
Cheapest Retailer
-
€246 EUR
A
Retailer 2
-
€286 EUR
View
A
Retailer 3
-
€305 EUR
View
Retailer 4
-
€305 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€410 EUR
View
A
Retailer 6
-
€444 EUR
View
A
Retailer 7
-
€483 EUR
View
A
Retailer 8
-
€526 EUR
View
A
Retailer 9
-
€531 EUR
View
A
Retailer 10
-
€604 EUR
View
A
Retailer 11
-
€715 EUR
View
B+
Retailer 12
-
€733 EUR
View
B+
Retailer 13
-
€746 EUR
View
B+
Retailer 14
-
€980 EUR
View
B+
Retailer 15
-
€982 EUR
View
B+
Retailer 16
-
€1,026 EUR
View
B
Retailer 17
-
€1,174 EUR
View
B+
Retailer 18
-
€1,220 EUR
View
B
Retailer 19
-
€1,509 EUR
View
Most Expensive
B
Brilliant Earth
18205455A · Nov 3
€1,775 EUR
$2,000 USD
View
19 more retailers have this diamond
Prices start from €246 EURSave up to €1,529 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
1.50ct Round
€246 EUR