Heart|Lab Grown|IGI

2.52ct G SI1 Heart Lab Grown Diamond

ID • G/SI1 • IGI LG843607212

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843607212

Diamond specifications and retailer prices

From €524 EUR
$585 USD
As of November 1, 2026
Save €767 EUR (59%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,291 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.52ct lab-grown heart diamond

This 2.52ct lab-grown heart sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843607212 or 843607212. Listed at 4 retailers as of October 31, 2026, with prices from €524 to €1,291, a €767 spread on the same certified stone. Taylor and Hart lists it at €1,291. 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

2.52
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843607212
Dimensions9.13 × 8.63 × 5.40 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.13 mm8.63 mm2.52 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843607212
Side View
Table 61.0%Crown 40.7°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €701 EUR|Low: €524 EUR|High: €1,291 EUR|Avg: €819 EUR|+1.8%
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
November 1, 2026
Retailer 2€524 EUR
Retailer 1€701 EUR
Retailer 3€743 EUR
Taylor and Hart€1,291 EUR

12 data points across 4 retailers

4 retailers€524 EUR to €1,291 EUR

B+
Cheapest Retailer
-
€524 EUR
$585 USD
A
Retailer 2
-
€701 EUR
£617 GBP
View
A
Retailer 3
-
€743 EUR
$830 USD
View
Most Expensive
B+
Taylor and Hart
V8DLV5X · Oct 31
€1,291 EUR
$1,442 USD
View
3 more retailers have this diamond
Prices start from €524 EURSave up to €767 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
2.52ct Heart
€524 EUR