CaratHunter
Plans
Round|Lab Grown|IGI

1.52ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG778652474

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778652474

Diamond specifications and retailer prices

From €188 EUR
As of November 6, 2026
Save €849 EUR (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,037 EUR at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG778652474 or 778652474. Listed at 15 retailers as of November 6, 2026, with prices from €188 to €1,037, a €849 spread on the same certified stone. Reve Diamonds lists it at €1,037. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778652474
Dimensions7.44 × 7.40 × 4.48 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm7.40 mm1.52 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778652474
Side View
Table 57.0%Crown 33.3°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.4%

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 6
Current: €382 EUR|Low: €188 EUR|High: €1,281 EUR|Avg: €597 EUR|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 6, 2026
Retailer 13€188 EUR
Retailer 9€282 EUR
Retailer 6€368 EUR
Retailer 10€375 EUR
Retailer 1€382 EUR
Retailer 8€382 EUR
Retailer 5€448 EUR
Retailer 4€640 EUR
Retailer 11€676 EUR
Retailer 2€682 EUR
Retailer 7€721 EUR
Retailer 12€797 EUR
Retailer 3€976 EUR
Reve Diamonds€1,037 EUR

39 data points across 14 retailers

15 retailers€188 EUR to €1,037 EUR

A
Cheapest Retailer
-
€188 EUR
Final sale: no returns
Retailer 2
-
€222 EUR
View
Price last confirmed 53 days ago
B+
Retailer 3
-
€282 EUR
View
A
Retailer 4
-
€368 EUR
View
A
Retailer 5
-
€375 EUR
View
A
Retailer 6
-
€382 EUR
View
A
Retailer 7
-
€382 EUR
View
A
Retailer 8
-
€448 EUR
View
B+
Retailer 9
-
€640 EUR
View
B
Retailer 10
-
€676 EUR
View
B+
Retailer 11
-
€682 EUR
View
B+
Retailer 12
-
€721 EUR
View
B
Retailer 13
-
€797 EUR
View
B
Retailer 14
-
€976 EUR
View
Most Expensive
B
Reve Diamonds
6C20C7598 · Nov 6
€1,037 EUR
$1,157 USD
View
14 more retailers have this diamond
Prices start from €188 EURSave up to €849 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
1.52ct Round
€188 EUR